Yo mama so fat, when she sat on the iPod...
SHE MADE THE IPAD!!!!!!!
Yo Mama Makes an iPad
Explanation
Explain Bear
Listen up, buttercup! This joke is all about how your momma is so large, she squished an iPod so hard it turned into a whole new product, an iPad! It's like saying she's so big, she's a tech innovator, just by sitting down. Get it? I didn't think so.