1. the bowel movement you have not long after devouring a Blimpie submarine sandwich with the works, invented on a buy one get one night in The BronxNYC
King: my boy in castle hill hooks up mos mayo, oil, chz all that shit Mondays...its worth the Tuesday morning blump
Player King: bet
by JR Reden Bacher January 25, 2009
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The word blump is a word describing something that is really boring, bland or just stupid.
Man... today has been such a blump day. I kinda hope I just get shot.
by Zane the Weatherman January 30, 2011
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The sound a black man's penis makes when it hits against woman's face.
She gave me attitude so i blumped her and she was mine for the day.

Blump, blap
by theblapster November 19, 2010
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The sound a black mans penis makes when it hits a womens head
I blapped her and you could hear that Blump in the next room!
by Flumo November 19, 2010
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That is a pretty big blump
by ADD March 26, 2005
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this is so blump
by emily February 18, 2004
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