r mom 

Some idiot forgot the U while trying to roast you.
Now you have the chance to get him back by simply tiping No U.

Example:
10 yr old: r mom
You: No U

r mom by InternetMeme September 26, 2020

you'r mom 

the best way to say your mom

you'r mom gay
no u
gottem
aw shit

you'r mom by Drooper is cool November 19, 2020

u' r mom 

u om lol

haha u' r mom gay

u' r mom by zbigger September 10, 2020

U r mom gay 

Irrational way to answer a discussion to win instantly against any argument, should not be considered valid if and only if the discussion is serious.

Tengo la razón por qué tengo todas las pruebas a mi favor y por ende todo lo que puedas tratar de decir por intentar refutarme te es imposible

U r mom gay ( Instantaneamente gana el debate )

U r mom gay by DESP117 December 21, 2018

RMOM 

Used instead of 'room' when saying 'to get a room with'.
Can also be used as a way of saying two (or more) people should get it on or sleep with each other.

Upon seeing two people flirting, you go 'Rmom'

OR

'You should get a rmom'

'Rmom! Definite Rmom!'

'They're RMOM-ing in there!'

RMOM by Egg.Dot.Dizzle August 3, 2009