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1. Blue Angel
The act of igniting one's flatulence; usually achieved by holding a lighter near the anus while passing gas. The term comes from the bluish-colored flame often resulting from methane combustion. (Note that this activity can be dangerous, and has been known to severly burn the anus and even entrails of careless practitoners.)
I have always enjoyed doing blue angels, but decided to discontinue the activity the day that a flame singed my lower intestines.
by Ocram Apr 27, 2003 add a video
2. blue angel
The act of igniting bowel movement.
Dumbass #1 - lets make a blue angel
Dumbass #2 - okay, here i go!!
Dumbass #1 - *lights lighter by friend's ass*
Dumbass #2 - *farts onto lighter*

Dumbass #1 is dead and dumbass #2 just lost a perfectly good pair of pants.. what a shame.
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