Yo Man Don't Fuck Up 

Your tellin ya boy not to mess like with the ladies or on a job interview

"Yo Man Don't Fuck Up that girl is fine"

Yo Man Don't Fuck Up by : P ya right May 15, 2006

don't fuck with cats 

the internet rule than many listen to, you hurt a cat and post it online? Oops, it looks like thousands of people have all of your personal information and are ready to share it with their followers :0, goodluck!

Cat hater: Look at this! I threw this dumb cat onto a wall
Cat lover: Don't fuck with cats.
Cat hater: It's so pathetic, look at it squeal! LOL
Cat lover: 123 Your street drive, *IP address* *full name* *country* *parents full name* *age*
Cat hater: What?!
Cat lover: I just posted all your personal information online
Cat hater: Oh my god! no!
Cat lover: My followers are coming to your house for a friendly visit... With weapons.

don't fuck with cats by Kittyferns June 2, 2023

don't fuck about. 

When a person doesn't mess around and know's exactly what's up.

"What's your goal in life?"
"Global domination."
"Damn, son, you don't fuck about."

don't fuck about. by satanlikescuddles January 21, 2017

Don't Fuck Me Out

When someone asks you a question using the word "fuck," you say that phrase in response if you're pissed.

Someone: "What the fuck is wrong with you?"

You: "Don't fuck me out!"

Don't Fuck Me Out by Hawazen "Bitchwazen" AlMunayes July 17, 2010

Don't fuck the head 

Used when a colleague or friend is being too vocal, obnoxiously loud or just blabbering.

Frequently used to end conversations.

abbr: dfth

Mitchell: "You're not gonna believe the machine gun fire I experienced with my poo nuggets this morning. In fact, I was about to stand up and aim, when.."

Srikant: "Dude, don't fuck the head"

---
Online usage:

mitch_19_5 says: Wanna know what my rectal exam felt like?
sv3e says: dfth, dude

Don't fuck the head by svee July 15, 2011

don't fuck the furg 

Don't Fuck the Furg is a phrase spoken to young college girls (mostly freshman) as a warning to not sleep with the least desirable douchebag on the premises. Furg is a nomenclature for a douchebag that is so committed to at least sleeping with one girl at the party he is currently at that he will wait until they are properly liquored up to make his final move. By warning friends to Not Fuck the Furg you are saving them many awkward text messages from the Furg character.

Stacy: This party is awesome! Heyy look at that guy over there!
Mika: Yeah... I don't think so. Remember Stacy, don't fuck the furg.
Stacy: Hmmm, I guess you're right.

don't fuck the furg by soberquite May 15, 2014

you don't fuck brains 

Meaning, most bitches are braindead bimbos. Just because bimbos spend all their time on social media and listen to terrible music doesn't mean they don't need love.

Son: Katelyn is hot, but dumb as fuck, and we don't share any similar interests.
Dad: You don't fuck brains son.

you don't fuck brains by mike litoris777 April 12, 2019