ur mom is fat or your mother is fat as hell and i saw that fat vagina yesterday at night then she became fat because of you
by bitchoooooo January 13, 2022
Get the ur mommug. by xxurbisexualbestiexx January 20, 2022
Get the ur mommug. 
The woman who does the dumbest thing to her kid.
Also—this is the one who will most definitely NOT get mom of the year.
Also—this is the one who will most definitely NOT get mom of the year.
My kid had a broken arm for two weeks and I said “Stop Whining!”! Definitely mom of the year right here!
by Wilrn January 27, 2018
Get the mom of the yearmug. by oh ok weirdo October 30, 2018
Get the ur mommug. 
Often used as an insult. I'll make examples of both but your mom is often used as an insult or compliment about someones mom. Or just straight up making fun of you and/or mom.
Good use:
Friend: Hey man! Your mom is pretty cool!
Person: Thanks, she is the best!
Bad use:
Bully: Dude, I f##ked your mom
Example #2
Bully #2: Your mom is gay!
Friend: Hey man! Your mom is pretty cool!
Person: Thanks, she is the best!
Bad use:
Bully: Dude, I f##ked your mom
Example #2
Bully #2: Your mom is gay!
by Weirdly specific November 29, 2018
Get the Your mommug.