Because they would crack each other up.
They came together, it was a perfect lay.
Sunni side up. I know this is a Shiite joke.
A rockin' roller.
They wanted to see it crack up!
Because they never get a reaction.
When the Mexicans get car insurance.
The punch line...
Thank you, I'm flattened! I made this joke up on my drive home and am very proud of it. You monkeys better find it funny!