A rat stash is a very thin and broken pathetic excuse for a mustache that certain individuals grow in a feeble attempt to look older while in reality it hinders ones appearance and makes them look dumber than they already do. People that possess them are usually 15 - 18 year old Caucasian kids that weigh under 140 lbs and act try to act like and dress like someone from a ghetto or low income neighborhood when in reality they grew up in a middle to upper middle class suburb (A.K.A. Wigger). Rat stash's can be found prominently in the South Philadelphia / Delaware County, PA area as well as their surrounding areas (New Jersey, Newark DE, Marcus Hook, etc).
Look at that punk ass wigger looking kid getting on the R2 to Marcus Hook! He has a rat stash!
by Jack Bell November 30, 2006
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Fucking a chick in the ass, then pulling out your shit covered dick, and wiping it above her upper lip. Giving her the look of a "hitler stash" or in this case a "Shitler Stash".
My girlfriend's shitler stash is thicker than your regular stash.
by cubfan14 November 21, 2009
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A pencil like mustache that would be befitting a pedophile
Dude see that guy over there in the playground. Dude is sporting a serious pedo-stash, we should call the police.
by dragonneus June 29, 2015
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Also known as the porn that one has stashed to keep ones wife from finding it, suck as burned on dvd or in hidden files on ones computer. Not me but some guy i know.......
self explanitory see definition
by thep1mp April 23, 2005
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Following felching/snowballing, a mans/womans moustache may be covered in spunk this therefore means, that the moustache is now a "love stash" to store milky delights for later enjoyment in the love shack.
"Little Timmy said 'no' but Santa's love stash ended up full..."
by Garygary Goodhead August 15, 2006
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Thick, authoritative, boxey stash; usually worn by persons of power, large weight, and or people who think they are way more badass than they actually are. (Fat dudes, cops, skiers but overall guy with a walrus on his upper lip.
Wow, check the power stash on that pig.

Im surprised he hasn't grown a power stash yet.
by StephenAamodt July 11, 2014
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A collection of 5 or more-one dollar bills.
Guy 1: Hey dude, do you have change for a 5?

Guy 2: Yeah, just let me check my stripper stash.
by Verbtex March 29, 2009
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