1) A reference to the motion picture film, "The Big Lebowski." The 'rug' in the expression refers to any coveted possession, tangable or ideological, regardless of whether or not it 'ties the room together.' Therefore, to hypothetically urinate on such a possession would be to corrupt and/or disgrace it; ruin it.

2) The act of actually urinating upon an owner's rug.
Jack: Hey man. Check out my new ride. I just got it yesterday and it handles like a dream.

John: Is the engine supposed to smoke like that?

Jack: You just pissed on my rug, dude.
by The Timmer December 16, 2006
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1) A reference to the motion picture film, "The Big Lebowski." The 'rug' in the expression refers to any coveted possession, tangable or ideological, regardless of whether or not it 'ties the room together.' Therefore, to hypothetically urinate on such a possession would be to corrupt and/or disgrace it; ruin it.

2) The act of actually urinating upon an owner's rug.
Jack: Hey man. Check out my new ride. I just got it yesterday and it handles like a dream.

John: Is the engine supposed to smoke like that?

Jack: You just pissed on my rug, dude.
by The Timmer April 6, 2007
Get the You Just Pissed on my Rug, Dude mug.