is the stupid burn/roast that everyone does. It's annoying. They do it cuz they're in a roast/burn battle and they decided that bringing their poor mama into it would help. Well guess what? It didn't
knock knock
who's there?
yo mama?
you mama who?
you mama who ate all yocookies!
I hate you
A person, big, fat, skinny, short, ugly, heterosexual, transsexual, bisexual, smells, and possibly the definition of 'your mum'. May not always be a woman.
Sometimes a man.
Yomama so ugly she makes blind children cry.
Yo mama so fat she had to be baptised at sea world.