There are two definitons....one a bad name & the other a compliment

A; one who looks like an idiot and everyone ridicules
B; one who is a beast and kicks ass
A; Guy: look at number 13 the way his lip curls up when he talks make him look like one of my top ten gumps.

B; Girl: that guy is such a gump..He flirts all the time!
by Mackie O. March 1, 2009
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a dumb ass mutherfucker who dont know shit and has no personality
"Chyenne, Kelvin, and Marty are so annoying."

"Yeah they are damn gump ass niggas."
by anonomouz September 20, 2009
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Running or generally moving fast. Taken from the movie Forrest Gump in which the title character can run very fast.
Man, we're gonna be late we gotta gump it.
by lilpiggy1 January 12, 2011
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i)To sprint, as fast as possible in a straight line towards your goal. Based on the scene in the popular movie, Forrest Gump where he just runs, and runs and runs.

ii) 21st century cockney rhyming slang. Going for a gump, means to go for a dump, or to excrete. Can also be heard as 'going for a Forrest'.
i) Look at that fucker gump. Jesus he's quick
ii) I'm just going upstairs for a quick gump.
by Badgeman November 6, 2006
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When having sex with someone and you have any STD.
"You know Janet? I gave her the gump last night."
by LRGIO February 14, 2019
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When your bud is sticky and moist. it is hard to break apart and doesn't make a crinkly noise when you rub it together.
"yoo this bud must be good shit, its maaaad gump"
by madchhhhil April 15, 2009
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