Because if it were invented anywhere else, it'd be called teethpaste.
I DON'T KNOW I DON'T HAVE 4 YEAR VISION!!!!!!!!!!
A Pedo File.
Sooner or later they find a potent cousin.
Because they use the Theory of Relativity to find a partner.
There's been a ground breaking discovery...
My Favorite, When Alexander Graham Bell invented the telephone he had three missed calls from Chuck Norris.
1. wets toothbrush 2. puts toothpaste on toothbrush 3. wets toothbrush again 4. does backflip on to huge pile of money