Your Ancestor Edit Meaning

1.

when somebody keeps interrupting your talk by saying your mom, the phrase "your ancestor" will be the best way to shut his/her mouth because there's no way that person will reply back with the bigger word

A: your mom

B: (says something)

A: your mom

B: (says something)

A: your mom

B: your ANCESTOR!

2.

the worse comeback ever, reminds me of brokeback for some reason

uncool Dude: what we doing tonight jim?

Jim: your mom! (stupid but rightous laughter)

uncool dude: your ancestor

jim: what the hell was that?

See terrible, nasty, bitch, shithead