Jonathan: “Guess who’s ugly”
Nathen: “Who?”
Jonathan: “Your mom”
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!
Old 21st century joke commonly used when you run out of comebacks in an argument.
"your mom"
"your mom jokes are so old, almost as old as your mom"
your mom means that the person who said it is talking about your mom
what are u doing
your mom
lil bitch who suck my dick every day XDDDDD
I banged your mom yesterday. pleb XDDDD
You are a stupid person so stop with the your mom jokes
Your mom is so fat