Permutations.
They are both trying to find their X and they don't know Y.
Because Y so serious
A Lot.
He wanted to have drinks on the house.
He counted 1 Mississippi, 2 Mississippi, 3 Mississippi, 4 Mississippi...
Cause it's what's on the inside that counts! EDIT: it was a joke guys:(
He wrote, "i is the square root of negative 1."
Because they got sin and cos to give them a tan.
