I still remember the first time someone texted me “They were standing perpendicular to each other lol.” I stared at my screen wondering why on earth someone was using a math word in a casual chat.
Was it slang? A joke? Geometry homework gone wrong? If you’ve also seen “perpendicular” pop up in texting or social media and felt that same confusion, you’re not alone.
Here’s the good news — once you understand how people use it online, it suddenly makes sense.
Quick Answer:
Perpendicular means “at a right angle” or “completely opposite/contrasting.” In texting, it’s a funny, dramatic, or sarcastic way to describe two things or people being at totally opposite angles or moving in different directions.
What Does Perpendicular Mean in Text?
In geometry, perpendicular describes two lines that meet at a 90-degree angle.
But in texting or memes, people use it humorously to say:
- Two people are standing awkwardly
- Something is positioned weirdly
- Something is completely opposite or contradictory
- Someone is moving in a different direction
- A situation looks “mathematically funny”
Example:
“Bro walked in perpendicular to the conversation 💀”
Meaning: He entered from a weird angle or interrupted awkwardly.
In short: Perpendicular = right angle = opposite or awkward positioning (used jokingly).
Where Is “Perpendicular” Commonly Used?
You’ll mostly see this word in funny or exaggerated contexts, especially on platforms where humor moves fast.
Popular places it appears:
- TikTok 😂 (funny skits, POV videos)
- Snapchat 📸 (caption jokes)
- Instagram Reels 🎥
- Twitter/X 🐦 (meme threads)
- Group chats 💬 (friends joking around)
- Gaming chats 🎮 (funny movement descriptions)
Tone:
- Casual
- Humorous
- Sarcastic
- Meme-friendly
⚠️ Not typically used in formal conversations unless you’re actually talking about geometry.
Examples of “Perpendicular” in Conversation
Here are realistic chat-style examples using natural texting tone:
1
A: why u walking like that 😭
B: idk my legs went perpendicular for a sec
2
A: they were arguing?
B: yeah… facing each other perpendicular like a math diagram 💀
3
A: where r u
B: perpendicular to the line i was supposed to follow 😔
4
A: u ok??
B: i fell bc the curb was basically perpendicular to my foot 😩
5
A: saw u and jay standing so awkward
B: bro we were literally perpendicular 😭
6
A: what’s the vibe in class
B: teacher’s mood is perpendicular to mine today 😂
7
A: i swear u never listen
B: my brain is perpendicular to your instructions 😭
When to Use and When Not to Use “Perpendicular”
✅ Use “Perpendicular” when:
- You’re making a funny or sarcastic comment
- You’re describing an awkward or weird angle
- Something feels opposite or contradictory
- You’re joking with friends
- You’re keeping the tone light or playful
❌ Avoid “Perpendicular” when:
- Messaging a boss or coworker
- Writing anything formal
- Communicating something serious
- Giving instructions
- Explaining real problems that need clarity
- Talking to someone unfamiliar with meme humor
Usage Comparison Table
| Context | Example Phrase | Why It Works |
|---|---|---|
| Friend Chat | “Bro your angle was so perpendicular 😂” | Casual & humorous |
| Group Chat | “We were standing perpendicular like weirdos” | Fun description |
| Gaming Chat | “He ran at me perpendicular 😭” | Meme-style exaggeration |
| Work Chat | “Let me rephrase this for clarity.” | Professional & polite |
| “The lines should be perpendicular.” | Correct in academic or technical context |
Similar Slang Words or Alternatives
Here are other slang or meme terms people use in similar joking, descriptive ways:
| Slang | Meaning | When to Use |
|---|---|---|
| Parallel | Going in the same direction, matching | When two things align or agree |
| At an angle | Moving/standing weirdly | Describing funny body movement |
| Opposite vibes | Completely different energy | When people aren’t on the same wavelength |
| Crossed up | Confused, tangled, mixed | When someone messes up or gets twisted |
| Skewed | Not straight, off-center | When something looks visually wrong |
| Built different | Unusual or unique in a funny way | Compliment/joke about someone’s behavior |
FAQs About “Perpendicular”
1. Is “perpendicular” actual slang?
Not originally — it’s a geometry term. But social media turned it into a meme slang word for awkward angles or opposite actions.
2. Is it rude?
No — it’s usually playful or funny. It can sound dramatic, but it’s not offensive.
3. Is it flirty?
Not really, unless used jokingly in a cute context like:
“we were standing perpendicular but i kept looking at u 😌”
4. Can I use it in school?
If you’re joking with classmates — yes.
If you’re writing an assignment — use the literal definition.
5. Why is it used so much in memes?
Because describing real-life moments with math words is funny, ironic, and overly dramatic — perfect for meme culture.
6. Are there emoji equivalents?
Not really, but people sometimes pair it with:
📐 (triangle ruler)
📏 (straight ruler)
💀 (when used sarcastically)
