your knee 

The final and ultimate insult in a string of insults consisting of your mom, your face, and your mom's face.

Pirate: You're dumb.
Ninja: Your MOM is dumb.
Pirate: Your FACE is dumb.
Ninja: Your MOM'S FACE is dumb.
Pirate: Your KNEE is dumb!
Ninja: ...! *cries like a featherweight crybaby*

your knee by AtomicBono July 2, 2005

Your 20 

Your location. Where you are.

Sarah: What's your 20?
Tova: I'm at home.
Sarah: Far out. Come over and chill.

Your 20 by Brown Eyed Girl September 5, 2005

your mom 

Possibly the most idiotic, uncreative insult ever. It's similar to a "yo mama joke", but a your mom joke is even more retarded. It's usually used by morons and idiots who can't come up with a decent comeback or insult. Another annoying thing is when a dumbass says a "your mom" insult, another dumbass (often a random douchebag that has nothing to do with the situation, but decides to butt in) will say something like "OHHHHHHHH!!!" or "You just got burned!!!".

(guy 1 pushes guy 2)
guy 2: What the Hell you, pushed me you motherfucking, piece of shit, cock sucking, ass-faced, douchebag!
guy 1: Well ummmm, I pushed your mom if you know what I mean!
random idiot: OHHHHHHH!!! You got burned!!!
guy 2: That was a shitty comeback
guy 1: Your mom is a shitty comeback!
random idiot: OHHHHHHHH!!! Burned again!!!
(guy 2 kicks the shit out of guy 1 and random idiot for being annoying and retarded)

your mom by Valintino the Big Surpremo August 26, 2010

Your First Name 

Your first name is a trend on UD that often follows a certain pattern. Upon searching your first name you often find that the first couple definitions are an obvious ploy by every single person of that name with an ego. It may take some searching but you will usually find the true definition, mainly having something to do with a sexual reference.

Mike: Go search your first name on UD
Jeff: OK

1. Jeff is a super awesome sexy guy

2. A Jeff is a Broken Penis caused by walking, slamming or, running into something or someone.

Your First Name by WTF THERES NOT ANY NAMES LEFT September 24, 2011

your name 

a Japanese masterpiece. Practically a new way to look at things. I recommend.

person 1: hey what are you watching? i just hear weir shouts in an inaudible language.
person 2: TAKI... TAKI OMFG. WATCH YOUR NAME I AM CRYING RN.

your name by bangtanlover December 3, 2018

Your mine 

To be someone's person and partner, their best friend, and most prized possession. A word used to show possession and want for a specific person when no other words are close to expressing this thought. Something said when being held close and whispered gently into their ear.

Aj: Your mine alexa
Alexa:forever

Your mine by waterdroplet February 18, 2020

your mom 

a general term, thrown out when you have no idea what someone is saying or just have no reply.

jim:hey ron, what are they having for lunch in the cafeteria.
ron:hmmmm,i dont know...a big side of
"your mom".
jim:fuck you dude
ron:like i did "your mom"
jim:whatever

your mom by the ron August 6, 2004