1. A short, roughly two second dance that involves a shimmy-like twisting motion whilst naked--best when done with a flaccid penis, so as to allow for a little wiggle.
2. A tactic often used to catch someone off guard (see Definition 1.)
2. A tactic often used to catch someone off guard (see Definition 1.)
"Damn! Chucho called my name and I turned in response only to find he had pulled an uncha-duncha on my ass!"
by Roach Brothers May 5, 2004
Get the uncha-duncha mug.The "SUB" is an unusual species of bird that grows inside sea urchins, acting as if the sea urchin is the womb and the bird a fetus. When the sea urchin dies, impregnated with the bird, it crawls out. The Sea Urchin bird is both a myth and a fact. Whether you believe it is in existence or not, it has not been proven wrong therefore cannot be classified as "extinct." it is most commonly seen when students dissect sea-urchins in Marine biology labs, the bird flies out of the urchin as the student cuts through the exoskeleton.
Holy shit Karen! Did you just see that SUB fly out of that Sea urchin?!?!
-or when used in sarcastic remarks
"what do you have a sea-urchin bird up your ass?"
"whats he got up HIS ass? A sea-urchin bird?"
-or when used in sarcastic remarks
"what do you have a sea-urchin bird up your ass?"
"whats he got up HIS ass? A sea-urchin bird?"
by ProfessorKnell January 8, 2008
Get the Sea-Urchin Bird mug.Related Words
by No Mercy March 14, 2007
Get the uschamp mug.A gym rat who thinks they're tough with the most ridiculous ego know to man. A person who thinks that they are gods gift to beer pong when really they are the lowest of the low.
by reckless54 October 11, 2013
Get the Sea Urchin mug.Nickname for Donald Trump. “Mango” refers to his overly tanned, orange hued skin. “Unchained” refers to his demented, unhinged, irratic behavior.
by ddk April 22, 2018
Get the mango unchained mug.Twin babies born into the life of the streets are referred to as "urchtwins". These urchin bretherin never seperate from eachother; they are together for life.
the most loyal of all mammals, the urchtwins knife yuppies and/or hookers that endanger the other half of their unit.
urchtwins are also the most lucky of all street people, for they are the only ones known to have kin.
the most loyal of all mammals, the urchtwins knife yuppies and/or hookers that endanger the other half of their unit.
urchtwins are also the most lucky of all street people, for they are the only ones known to have kin.
-young female urchtwin is trapped in parking garage by drunken horny yuppie who is about to rape her-
Yuppie: i'll get away with this too, you lousy bums don't have family!
Urchtwin: *knifes yuppie* jackass.
Yuppie: i'll get away with this too, you lousy bums don't have family!
Urchtwin: *knifes yuppie* jackass.
by pAge June 14, 2005
Get the urchtwin mug.a noob who is no one fucking knows who the fuck he is and he also the biggest retard in human history
by weebgamer013 June 28, 2020
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