1.A phrase used to express and reassure that some unbelievable event has happened.

2. A phrase used to go along with an insult that magnifies the power of the insult.
1. Guy #1: Hey wrud?

Guy #2:nm u?

(guy #1 is ran over by a horse)

Guy #2: (while pointing and laughing) Bamm, That Just Happened!!!

2. Boy: u wanna go out?

Girl: no, ur stupid

Boy: so's ur face! Bamm! That just happened!
by BD4PRES2032 October 21, 2009
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