Dam-it!"
The ice might crack up! I use this at the beginning of conversations... it's a reall ice breaker.
The White-Power Ranger I came up with this after reading a cracked article.
DAM! (airplane stewardess told me and had me on ground laughing)
A bvr
Two soldiers are in a tank. One turns to the other and says "GLUGGLUGBLUGBWOOABB"