double dosin 

When a girl sucks your dick and swallows, then proceeds to throw it back up onto your dick, then finally licks it up and swallows it again.

Steve: Dude, Zoey sucked my dick at that party last night!
The Dude: No way, what happened?
Steve: She wound up double dosin'!!!
The Dude: That's insane, I pink socked her sister, haha!

double dosin by The Biggest Lebowski November 23, 2009

double-doing 

To double do someone is when you are currently doing two boys

Omg Jessica! You're totally double-doing James and Eli!!

double-doing by hotguy69101 November 9, 2021

doing the double

Working and ilegally claiming social security cheques.

All those townies are doing the double

doing the double by llk April 23, 2003

doin' the double 

Taking a deuce aka taking a shit aka taking a poop aka going number two aka doin' the double.

Made famous by Mikhael from Most Wanted in the song called "Listen To Your Farts." "Fuck all ya'll I'm havin' some troubles, I'm out, this ones gonna hurt doin' the double."

Whoa I almost just sharted, I'm out doin' the double see ya chank.

doin' the double by Mikhael 414 December 9, 2008