Sneaky Pete 

Occurring when a man, lacking in fortitude, continually spends time with a woman already part of a committed relationship without letting his true intentions be known, hoping that the woman will leave her current significant other, allowing the man to SWOOP in.

Nick: Hey, did you hear that Russell is doing the ol' Sneaky Pete?
Aaron: Oh, that's dirty!

Sneaky Pete by Bat_Man October 26, 2014

Sneaky Pete 

Sneaky Pete. To steal your best mates wife or girlfriend.

Did u here Dave is now dating his best mates wife Linda, he did the old "sneaky Pete".

Sneaky Pete by Freestylez October 5, 2018

Sneaky Pete 

The term for a man or woman who has a STD but does not inform their one-night-stand until the morning after.

J: "I had a great time last night Erica, and by the way you should get tested"

E: "You're such a Sneaky Pete"

Sneaky Pete by BKDC October 22, 2009

sneaky pete 

one who pretends one is a flaming homosexual in order to get close to ones girlfriend

boy that tristan sure is a sneaky pete!!!

sneaky pete by Dylan HARDYY June 11, 2006

Sneaky Pete 

Cheap fortified wine, in particular the type drunk by winos on skid row such as Mad Dog, Night Train, and Thunderbird. Winos often "fortify" wine with other alcohol, including denatured alcohol such as rubbing alcohol and sterno.

But you take that Sneaky Pete 1 stuff they're drinkin' nowadays. That's wors'n anything! Nah .... I would'n touch'a stuff! That Sneaky Pete drives a man crazy! And it ain't nothin' but cheap wine! That's all it is! You know that guy, crazy Mike, who's always comin'in here makin' trouble? He got that way drinkin' that Sneaky Pete stuff! I won't touch it. I wouldn't touch it if you give me all'uh money in the world! I wouldn't touch a drop of it! No sir!

Sneaky Pete by RevWaldo September 29, 2010

Sneaky Pete 

When a guy &/or girl makes a move on someone passed out.

Last night after that chick passed out he tried to sneaky pete her.

Sneaky Pete by RojoLoco January 23, 2009

sneaky pete 

In pool or billiards, a "hustler's cue." A well-designed cue that looks like a well-worn house cue.

After the hot chick took my money shooting pool, I noticed the old cue she was using was actually a 'sneaky pete'!

sneaky pete by bagadonutz November 16, 2005