Quatro cinqo.
3, duh. (My ex's 9 year old little sister told me this joke, and followed is up with: "and YOU'RE the math guy!" >< Burned.)
Because he felt crumby. - my 4 y.o. daughter
They both let me stick it in only one place.
A: One goes choo-choo the other goes chew-chew.
Underlay! Underlay!
Black Jokes Overdone? Once you've heard Juan, you've heard Jamal!...I'm sorry, you can hate me if you wish. ;(
Cuatros Cincos
Quatro Sinco
Quatro-cinco
A: Quatro sinko.