The phrase “of” in slang usually depends on the sentence around it. In texting and social media chats, people often search “of meaning slang” because they see “of” used in unusual ways on TikTok, Snapchat, Instagram, or memes.
Sometimes it appears in phrases like “kind of,” “sort of,” or slang expressions where grammar is shortened. Other times, people search it after seeing confusing internet captions or comments.
Many users want to know whether “of” is a slang word, an abbreviation, or just casual internet language. The answer is a little different depending on the context.
This guide explains the real meaning, how people use it online, and how to understand it in everyday chats.
Of Meaning in Text
In normal English, “of” is a common preposition. But online, people sometimes use it in slang-like ways through shortened phrases, memes, or casual texting styles.
It is not an acronym or abbreviation by itself.
Instead, “of” becomes part of internet slang expressions such as:
- “kind of”
- “sort of”
- “out of pocket”
- “because of”
- “couple of”
In texting, people often remove words to type faster. That can make “of” look confusing when seen alone.
For example:
- “I’m kind of tired”
- “That’s sort of weird”
- “He’s out of line fr”
Online slang usually focuses on speed and casual conversation. Because of that, grammar rules are often ignored.
People searching for “of meaning slang” are usually trying to understand a phrase they saw online rather than the single word itself.
Is “Of” Actually Slang?
Not exactly.
“Of” is a normal English word, but it frequently appears inside modern slang phrases and casual internet expressions.
That is why many people think it is slang when they first see unusual online sentences.
Where People Use Of
TikTok
On TikTok, users often shorten sentences in captions and comments.
Examples include:
- “kind of obsessed”
- “lowkey proud of this”
- “out of pocket behavior”
TikTok slang changes quickly, so words like “of” appear in many trending phrases.
Snapchat
Snapchat conversations are usually short and fast.
People often type incomplete sentences such as:
- “thinking of u”
- “sort of funny”
- “proud of you”
The relaxed style makes everyday words seem like slang sometimes.
Instagram comments and reels use casual internet language heavily.
You may see phrases like:
- “this is kind of iconic”
- “that outfit is giving model vibes fr”
Many captions remove proper punctuation and grammar.
On WhatsApp, “of” appears in normal conversation and friendly slang.
Examples:
- “I’m tired of homework”
- “kind of busy rn”
People text naturally without worrying too much about grammar.
SMS
Traditional texting also uses shortened phrases.
Examples include:
- “sort of”
- “because of”
- “thinking of u”
SMS slang influenced modern social media language for years.
Real Chat Examples
Example 1
A: That movie was kind of scary
B: Really? I thought it was funny
A: The ending was wild though
Example 2
A: I’m sort of nervous about tomorrow
B: You’ll do fine
A: Hope so lol
Example 3
A: I’m tired of studying
B: Same honestly
A: Exams are stressful
Example 4
A: This song is kind of addictive
B: I’ve replayed it 20 times
A: Me too 😭
Example 5
A: Are you mad?
B: Sort of
A: What happened?
Example 6
A: I’m proud of you
B: Thanks, that means a lot
A: You earned it
Example 7
A: That was kind of awkward
B: Extremely awkward 💀
A: Glad I’m not alone
Example 8
A: I’m thinking of getting new shoes
B: Which ones?
A: Maybe white sneakers
Example 9
A: He’s out of pocket for saying that
B: Facts
A: Totally unnecessary
Example 10
A: I’m kind of hungry
B: Let’s order pizza
A: Best idea today
How to Reply When Someone Says “Of”
The best reply depends on the full phrase and the tone of the conversation.
Casual Replies
- “Yeah I get that”
- “Same honestly”
- “Makes sense”
Friendly Replies
- “I’m proud of you too”
- “Hope everything goes well”
- “You got this”
Neutral Replies
- “Okay”
- “Understood”
- “I see what you mean”
Is Of Rude or Offensive?
By itself, “of” is not rude or offensive at all.
It is a completely normal English word.
However, some phrases containing “of” can sound rude depending on the context.
For example:
- “out of pocket” can criticize someone’s behavior
- “tired of you” may sound harsh
- “what are you even talking of?” can sound annoyed
Most uses are safe in normal conversation.
Is It Safe for School or Work?
Usually yes.
Since “of” itself is not slang or offensive, it is perfectly fine in school, work, and professional communication.
Still, casual internet phrases may sound too informal in professional settings.
For example:
- “kind of”
- “sort of”
- “out of pocket”
These are acceptable casually but less formal in workplace emails.
Who Uses This Term?
People of all ages use “of” because it is part of normal English.
But internet slang phrases containing “of” are especially common among younger users.
Gen Z Usage
Gen Z frequently uses casual phrases like:
- “kind of”
- “lowkey proud of this”
- “out of pocket”
These expressions appear heavily in memes, TikTok videos, and online comments.
Common Platforms
You will commonly see these phrases on:
- TikTok
- Snapchat
- Discord
- X (Twitter)
How Common Is It Online?
Very common.
Because “of” appears in both standard English and internet slang phrases, it shows up constantly in online communication.
Origin of the Term
The word “of” itself is extremely old English and not internet slang.
However, many modern slang phrases using “of” became popular through online culture.
For example:
- “out of pocket”
- “kind of iconic”
- “thinking of u”
- “tired of this”
Social media helped spread shortened and casual versions of these phrases.
Internet Culture Influence
TikTok, memes, and texting culture changed how people write online.
Users often:
- skip grammar
- shorten words
- remove punctuation
- combine slang with normal English
That is why common words like “of” sometimes look confusing in internet conversations.
Is the Origin Clear?
The origin of the word itself is clear because it comes from traditional English.
But many online slang expressions containing “of” evolved naturally through texting culture over time.
Comparison Table
| Term | Meaning | Type | Usage | Popularity |
|---|---|---|---|---|
| Of | Common English connector word used in many slang phrases | Word | Everyday conversation | Very High |
| IDK | I don’t know | Acronym | Casual texting | Very High |
| IDC | I don’t care | Acronym | Informal chats | High |
| IMO | In my opinion | Acronym | Opinions online | High |
| BRB | Be right back | Acronym | Quick texting | Medium |
Real-World Usage Example
Imagine two friends texting after school.
One friend says:
“I’m kind of tired of homework today.”
The other replies:
“Same. I need a break.”
In this situation, “of” is not slang by itself. It is simply part of a casual phrase used naturally in conversation.
This is how most people use it online and in text messages.
Frequently Asked Questions
What does of mean in text messages?
“Of” is usually a normal English word used inside casual phrases like “kind of” or “tired of.” It is not normally an acronym.
What does of mean on TikTok?
On TikTok, “of” often appears in slang phrases, captions, or shortened expressions used in casual conversations.
Is of slang?
Not by itself. It is a standard English word, though it commonly appears inside internet slang phrases.
Is of rude or offensive?
No. The word itself is completely safe and non-offensive.
How should you reply to of?
Reply based on the full sentence. Casual responses like “same,” “I get that,” or “true” usually work well.
Conclusion
The word “of” is not actually slang, but it appears constantly in internet phrases and casual texting language. That is why many people search for its meaning online.
You will commonly see it on TikTok, Snapchat, Instagram, WhatsApp, and text messages. Most uses are completely normal and safe.
The important thing is understanding the full phrase around it. Context changes the meaning more than the word itself.
In casual chats, slang phrases using “of” are very common. But in formal school or work communication, it is usually better to avoid overly informal internet expressions.
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Clinton is a seasoned SEO content strategist with over 8 years of experience in digital publishing and search optimization. As the lead author at TextzMeaning.com, he specializes in decoding internet slang, text abbreviations, and modern chat language into clear, user-friendly explanations. His work blends data-driven SEO strategies with engaging, easy-to-read content that ranks well and delivers real value. Clinton is passionate about helping readers stay updated with evolving digital communication trends while ensuring every article meets Google’s latest quality standards.

