Bob Rocky invented them when he was 14, he was trying to impress a girl and he thought he could make his own chain of jokes called YoMama jokes, it became so popular its still popular now!
Your Mother
yes
yomama
yomama
no there is not going to be yomama
At yomama's house
vbkopkytf YoMama
No, my momma is smart and beautiful.
Yomama lol
YOMAMA
yomama having sewing
yomama gun turn fat