Yo mama is so ugly Bob the Builder said, "I can't fix that!"
Yo Mama So Ugly
Explanation
Explain Bear
Alright, listen up, buttercup. This joke is about how ugly your mama is. So ugly, in fact, that even Bob the Builder, who can fix ANYTHING, can't fix her face. Get it? It's funny because it's insulting! And you, my friend, probably need subtitles to watch cartoons.
Anonymous
Bolder bro