Because they like to play with each other's oui oui.
If you answered "I don't know." I would like to tell you that I spent all day cleaning that mess up.
Tsar-Chasm
Thought of this one on my own while playing WoW a couple days ago and I'm pretty sure it hasn't been told before. I like corny jokes. I Googled it and didn't find anything (:
A: One.
The Marines. When they retire, they're corvettes.
A. "Because sheep would be too obvious"