Your mamas feet are so scaly you can see crocodile dundy in her foot bath.
Yo Momma is so fat, she can sit on a t3 cable and make the internet traffic slow right down to 1 bit per day.
Yo mama is so fat, she doesn't fit in this joke.
Yo moma so fat that when I tried to have sex with her I burned my ass off the lightbulb.
Yo mama so fat when you have sex with her you have to slap her stomach and ride the wave in.
Yo momma’s so ugly, they use her face as a cure for constipation.
Yo mama is so fat, the recursive function computing her mass causes a stack overflow.
Yo Mama so old...
She sat in front of Jesus in 1st grade.
Yo mama is so skinny...
she hula hoops with a cheerio.
Yo mama's so fat, when the police showed her a picture of her feet, she couldn't identify them.