Intoxicated on beer/cider, white pants with black g-string riding up, with large deposits of bulging back fat, one eye closing on its own accord. Too many teeth jammed into its mouth.
Friday night in a town of 2000 people
by Sally March 18, 2004
1. Creature similar to that of a troll, with a very potent venom that secretes from the face which can be seen easily from many distances away. Sometimes known to have fits of rage, which usually go unanswered and ignored, but these frenzies are usually provoked by the Swamp Donkey's enemies. It can be seen devouring intoxicated males at your local underage bars or fraternity housing facilities. Once having lain with the beast, you will endure a lifetime of humiliation and an itchy pubic area. Avoiding contact with the wretched abomination is highly recommended, for it will attempt to suck on your face.
As legend has it, the Swamp Donkey once seduced a young African American male with her medusa-like gaze, and forced him to pleasure her on the dancefloor with crowds and crowds of people staring in agony.

2. Antithesis of everything good.
Stephanie: Did you see where the tall red headed kid I liked went?

Jacky: I think the Swamp Donkey took him home to her lair.

Stephanie: Hes never coming back alive.

Joe: Have you seen the Swamp Donkey lately?

Max: Dude, she totally just used the keg tap as a dildo, looks like we are out of beer.
by Trollerbynight February 09, 2011
A MAN OR WOMAN THAT LIKES TO FUCK NO STRINGS ATTACHED ANY TIME ANY PLACE COMPLETELY SKANKY AND GETS AROUND WHORISH SOCIAL BUTTERFLY LOOKING 4 NEXT VICTIM
DAMN I SEE JENNI EVERYWHERE SHES SUCH A SWAMP DONKEY.
by jennifromtheblock February 07, 2010
Although it is typically used as a noun, ie "she's a swampdonkey" (referring to a particularly nasty female) it can also be used as an exclamation of immunity. If a male and his peers go to a social function, one male from the group is allowed to claim "swampdonkey". This allows said male to take home even the dirtiest of barflies home with him while his mates are not allowed to give him a hard time of any kind. This is typically used when a male is on an extended dry spell.
"Hey dude, remember that nasty chick you went home with last night?"
"Hey, shut your suckhole, dude, I called Swampdonkey".
by Thrice4141 August 15, 2008
In Canada a Swamp Donkey is a Moose.
We were out hunting the other day and we didn't see one Swamp Donkey.
by stevecanada May 26, 2007
An ugly or disgusting girl
Mark loves to bang swampdonkeys
by Mark Sawires May 30, 2006
Stupid ugly broad you find lurking around bars near closing time, looking for drunk guys who didn't pick up any of the good looking fish and then are so wasted, that they end up being "picked up" by the disease infested mongrel also known as "Swamp Donkey".
Yo guy, i woke up this morning rolled over and found the biggest ugliest Swamp Donkey laying next to me, told me her name was jenny, then i smacked her, spat on her then threw her outside.
by Freddy_G54321 November 04, 2009
A very ugly creature from the swamp.
Andrea Carter is the definition of a swamp donkey.
by JordanHatem January 24, 2015

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