Short hand for muppet, an ignorant person who generally has no idea about anything.
(Normally used in a joking manner)
Matt do you really think your computer isn't loud as sh*t? Dam mup..
by TyroneBigsBe March 10, 2014
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To be acting in a way which is irregular or abnormal.
"My computer is mupped."
"I mupped up on my exam."
"Yo B, thats some mupped up shizzle."
by SB and AV October 26, 2004
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It can replace any word so only you an someone else can comprehend what exactly you talking bout
Pass me the mup.

Clean your mupy
I'm chewing my mup
by Swiffbroward December 20, 2016
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*cracks open a Monster Ultra Paradise* "it's time to MUP up motherfucker"
by bambooney July 13, 2020
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Noun meaning fat. Not to be confused with phat. Popular in the late 90s and early 2000.
Man, Ryan is so mup. He's going to have to run a mile every hour and not eat dinner for a week to get rid of that.
by Mefficel August 18, 2007
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mup: muhp adj. slang in or causing a state of disorder, disbelief, or disrepair; blundered.

(messed up)
That game was pretty mup; I can't believe that they lost so badly.
by Topher F. February 16, 2007
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"Multi Use Pathway"
I ride on a MUP into work.

There are no bike-lanes or MUPs in my city.
I was doing about 15 (mph) on a MUP when a roadie overtook me.
by timtak March 23, 2015
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