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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Means dragging something out, or finding an excuse to not be working. Taking longer, sometimes 3 times longer to carry out tasks, just so you look busy.
Taking an hour to fill up a bin of water, the bin should take 10 minutes. He loves to 'fuck the dog'
Leaving to go to another area on the job site, then texting if anything is needed before they go. He's been fucking the dog for 20 minutes'
Taking an hour on a 30 minute job, hoping that someone doesn't notice. "lazy fuck, whata lazy fuck, he's fucking the dog'
Going to the 'bathroom' when infact having another smoke
Taking the long way round to do something.
Volunterring to go and do a simple job, or pick something up for someone, when you know they are going thet way anyway.
Pretending to be making an important call to someone that isn't infact answering 'that call'
by Bill Finley January 20, 2012
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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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