Because after they ate the clowns, nothing is funny.
Once you've heard Juan, you've heard Jamal!...I'm sorry, you can hate me if you wish. ;(
Him: ... *peeks under bathroom stall* Did you hear me
He ate a Pb and j sandwich I'd tell you another but all the good jokes argon
DR DOG: *thinking back on all the homework he ate* It wasn't easy
I'm feeling funny"
A: So his feet wouldn't fall asleep.