Somewhat derogatory/condescending name for members of the Royal Air Force (RAF) used mostly by the British Army and Royal Navy who see themselves as both more senior and more up market/classy.
by UrbaneUrban May 21, 2021

When a person takes a shit, doesn't clean their arse, and a second person proceeds to snort cocaine out of the unclean butt crack.
I walked in on my partner mud-crabbing a hooker, and was disgusted.
I got pink eye after a vigorous mud-crabbing session.
I got pink eye after a vigorous mud-crabbing session.
by mudcrabber313 July 15, 2024

by Ntk7 August 17, 2018

Bro my 5-inch double-decker pecker wrecker still hurts from that crab gluck your mum gave me last night... She got some real sandpaper hands.
by Leader of the Swaws September 15, 2023

Like crabs to a wounded bird, they proceeded to surround that guy and shred him to a bloody pulp with their pincers, prying at his flesh.
by Solid Mantis April 9, 2021

When a girl breaks up with her boyfriend and invites you over for "crab dinner" but is in actuality initiating oral sex
C: How was your day man?
Q: Busy day, did some gardening and had a crab dinner
C: You mean you went bushwhacking and showed off that tongue game.
Q: You know it
Q: Busy day, did some gardening and had a crab dinner
C: You mean you went bushwhacking and showed off that tongue game.
Q: You know it
by masshole official July 1, 2017

When two friends talking about a factory, you gonna hear this word "does it have crabs?". If you hear this run as fast as possible.
by Evangelatos July 21, 2023
