reaching into someone's asshole to steal their shit.
when i went to loach my boyfriend, i found a ring in his ass! then he proposed.

she loached me so hard that i don't think i'll ever need to shit again

hey, are you guys going to the world-renowned music festival loachella?
by X0 Loach 0X June 3, 2008
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A brown object that comes out of your bum. In other words a poo.
Can be used as a verb as well.
I did a loach
I loached it
by loachmonkeyman May 27, 2009
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1.)a person that listens to the band "slipknot"
2.)someone who always talks about getting laid.
dude, brendan is such a fucking loach! we should kick his ass.
by mikeydollin May 11, 2009
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that's when you lurke when you are all stoned.
I'm just loaching out.
by Nicole Jones November 14, 2003
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Someone who has denied responibility for to long and has set himself up for scrutiny
All he does is sit around wackin his pud all day, what a loach.
by skrilla June 24, 2003
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to heavily use your time to do nothing but chill out to the highest extent of the word, often dismissing all and every responsibility
Come on over man, I've just been loachin out all day!
by skrilla June 24, 2003
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A glossy crawling and flying insect that resembles a large roach, except that it is a medium brown color (and roaches do not fly). This 1 and 1/2 inch-long six-legged antennaed creature scuttles across the floor and hides under things, like a roach, but can also take flight in a manner alarming to humans, and land on walls and ceilings.
This insect is called a loach in Bay Ridge, Brooklyn, New York City. In the summer of 1985 when I saw one crawl from under the kitchen sink and shreiked as it flew toward the window, my Bay Ridge Brooklyn boyfriend said, "That's a loach."

by Brooklyn KJ August 18, 2007
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