Just like it says on here. This is a category in beastiality involving sexual intercourse between a dog and a human being. This can also be applied to sick, dirty humor. See below....
i.....wanna fuck a dog in the ass....i wanna fuck a dog in the ass...i wanna fuck a dog......i tried to fuck your mom in the ass...tried to fuck your dad in the ass...could only find the dog....and his ass...we wanna fuck a dog in the ass..we wanna fuck a dog in the ass..we wanna fuck a dog....i wanna fuck a pirate in the ass..argh me and me first mate you scurvy kerr...i wanna fuck a fuckin pirate but i found the dog....that was no dog that was thy own sister. -Jonathon Hasselmann; 12/20/2003
by Suck My Dick March 22, 2005
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Relaxing by doing as little as possible. Generally one might watch TV, eat and nap.
by Alex August 18, 2003
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Doing absolutely nothing; engaging in no activities requiring any amount of attention, focus, or physical movement; being idle or lethargic
Where's Jimmy? I haven't seen him in hours.

Oh, he's upstairs fucking a dog.
by juusu January 3, 2008
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Complete incompetence and unable to complete a basic task.
RM: This is a shitty hockey game.

CG: Ya, the Habs haven't scored for the third game in a row!
RM: I know, they sure fucked the dog tonight.
by ha223kj2 March 28, 2011
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Riding Greyhound or any other bus lines.
" I can't afford plane tickets so I guess I'll fuck the dog."
by Adam30 July 13, 2006
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