recieving a blow job, while taking a dump.
My bitch gave me a blump last night. It was good.
by baggs November 25, 2004
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The fat spouse of a physically fit person.
Wow! I just finished with my workout. I wish my blump of a husband would workout, too.
by karlota August 6, 2014
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Someone who is one of more of the following:

fat, ridiculous, rude, big, toadish, grumpy, ill-mannered, rude, a stick in the mud, always in the way

Just picture a fat grumpy old woman with a huge rear end who is frowning awfully at you from across the room, while wearing a housedress as big as a house, with her hair going every which way, and either glasses or warts or too much makeup, or all three.
That blump sat there like a toad all day and watched us and wouldn't even get out of the way when we asked her nicely to move!
by J L M R March 22, 2008
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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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That is a pretty big blump
by ADD March 26, 2005
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