Often heard/read in comic book fight scenes...but what on earth makes a BIFF! sound? See also Comics.
Added by MCBriz on May 19, 2010 | 25 people like this You Like This | Unlike
when you hit a guy in the gut, and that puff of air jumps out from his closed mouth.
Dan on October 16, 2010
OMG ME AND MY BESTIE SAY THIS WORD ALL THE FRICKEN TIME BUT WE NEVER KNEW WHAT IT MEANT!!!!
tompkinsjss on May 26, 2012
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Fight Spam! What's 2+3?