(n) An anacronym for "Multi User Character Kingdom" or other variations. Refers to a complex, often theme-oriented chatroom environment, similar to a MMORPG only text-based rather graphical and usually intended for online socialization. MUCKs are accessable either through telnet or specially designed programs known as "clients" (i.e. SimpleMU* or MUSHClient) and generally possess some degree of roleplaying.
1. She spends more time on the MUCK than she does watching TV.
2. Dave downloaded a client and registered for a character on the MUCK.
by discountalligator July 09, 2003
Get the merch
Get the MUCK neck gaiter and mug.
Adjective used to describe in sexual terms what a male is going to do to a female.
by cheesedog June 12, 2006
Get the merch
Get the muck neck gaiter and mug.
a term taylor hall used on hockey night in canada which has never been heard of before.
me and my boy eberle were just mucking some xbox live, hes such a beauty
by hnic2010 December 06, 2010
Get the mug
Get a mucking mug for your daughter-in-law Nathalie.
Irish slang for something bad like taste or smell.
Whats your favourite drink?

Ah mines Guinness all the way.

Augh I cant drink that muck, gives me the shits.
by womoma April 15, 2005
Get the mug
Get a muck mug for your friend Nathalie.
Short for mother-fucking
"Damn beeyatch that snipe was mucking five-thirds!"
by DrewThompson February 03, 2008
Get the mug
Get a Mucking mug for your cat Callisto.