One tooth
If left out for 4,000 years, yogurt will develop culture.
One builds weapons and the other build targets.
D K
You get Halo-tosis. :-/
One smells like fish and has a mustache, and the other is a walrus.
They're both looking for a tight seal.
A crackhead buys crack so he can put it into his pipe and burn it. A John pays so that he can put his pipe into a crack that might burn him.
Just one more.