dirty dog 

When a person of one gender engages in numerous shady activities with the person of the opposite gender.

Brian: Where did Jonny go?
Kevin: He's at the bookstore with Giraffe woman.
Brian: That dirty dog.

dirty dog by wonderbrian February 22, 2009

dirty dog cunt 

A fucking dirty scoundrel, words to describe someone worse than a plain dog or cunt.

"Your a fucken dirty dog cunt mate", "Fuck off outa here".

dirty dog cunt by aussie bloke September 7, 2006

Dirty dog 

A bacon-wrapped hotdog served late-night by a street vendor. Often found outside bars and/or venues. Tastes especially good when inebriated.

I'm so drunk all I want to do is eat a dirty dog.

Dirty dog by javin February 28, 2015

Dirty Dog 

A Greyhound bus. See also Filthy Feline.

Nate hopped the Dirty Dog from Minneapolis to Chicago.

Dirty Dog by Turd Savant November 16, 2006

Dirty dog bowl 

A sexual positionin which a man shits in a dog bowl and then fucks his female partner doggy style while she eat it

that's my fecal matter on my girlfriends face. I gave her a dirty dog bowl.

Dirty dog bowl by Manmangler October 14, 2010

Dirty Dog 

VERB referring to the acting of rubbing/humping one's crotch and/or bum on someone's belongings. The victim of a Dirty Dog is typically unaware, and it is typically done to a belonging that they would put their face on - often, a pillow. Some victims never know. Others are told by a proud and mocking perpetrator.

Every night, while her sister Fiona was in the shower, Deirdre would Dirty Dog Fiona's pillow. It was her only revenge for her older sister's bullying.

Dirty Dog by Garrigan Keeley September 21, 2011

Dirty Dog 

The act of sticking a raw hotdog in ones anus and performing anal sex with it as a a dildo then grilling and eating it.

Dude you up for cleaning a dirty dog??

Dirty Dog by jwseagles March 28, 2009