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Australian colloquial slang term Part dance-move, part seduction technique, the mudcrab involves the protagonist sidling up to unsuspecting members of the opposite sex (optional) on the dance floor, and without wasting time formally introducing themselves or initiating a civilised conversation, proceeds to bump and/or grind against them. This is generally to the dismay of the victim, unless performed during the optimal period for the manouevre, between the hours of 1 and 3am.
Can't wait to mudcrab some hotties this weekend.
Mudcrab by Fingers Stewart October 25, 2010
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An excessively fake-tanned male with a larger upper body, ill-proportioned to his skinny crab legs. Often caught at the Normanby, Brisbane but native to Surfers Paradise, Gold Coast.
"Hey Davo, look at those mudcrabs on their way to Stezza."

"Wow, Jimbo has been hitting the shred shed quite a bit lately. He looks like a mudcrab."
Mudcrab by #Justwaitingforamuddy November 7, 2015
The terminology used at high school to be a fully qualified gay cunt. He is that one cunt that sucks up to everyone’s asshole trying to please others to please himself

He generally likes to give boys rimmeys for free and attends smarty parties with men
Jaykay walks past*
Vinny: oui you mudcrab cunt
Jaykay:yo bby I’m giving out free rimmies

Juddy: YOOOOO
EVERYONE: YOU GAY KIENT HAHAHA
Mudcrab by Vinny you racko March 7, 2019
1) Noun; someone that struggles/fails at life, someone that can't do anything well.

2) Adjective; describing the poor efforts of an action.
1) I played so bad in that game i was such a mudcrab
2) Wow that was such a mudcrab effort when you tried to ride that bike
mudcrab by mudcrab12 August 20, 2012
a derogatory term used to describe southeast asians
mudcrab by hGbdPLmO02017 February 13, 2023

Horhay The Mexican Mudcrab 

A pedophile that lurks in the deepest nether regions of mud puddles. He also very much enjoys to give the good succ to little children still on the clock. Faps to large amounts of loli porn. We love him though because we lack real friends.
Person 1: What's that crusty penis in that elementary school yard mud puddle?
Person 2: That's Horhay The Mexican Mudcrab.

mudrabation

Noun. Hand gestures designed to stimulate the mind and make it firmer and more erect.
Richie had a bad case of blockage of the mind, but a little mudrabation cleaned his mental pipes right out.
mudrabation by 5$wds December 1, 2009
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funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
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Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
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