Potty-bang 

When a male (possibly mulletted), who is taking a shit, gets his skanky girlfriend to straddle and bang him whilst still on the toilet.

To have sexual intercourse while defecating into a toilet.
To do the deed while dropping a deuce.
To make babies while making gravy.
To bury the ostrich head while releasing the grocery snake.

EX1:
BillyBob- "Yo, remember when we stopped at that gas station and there was that big-titty-skank behind the counter."

JonnyBoy- "Uh..yea dude, double-D's at least."

BillyBob- "Yea, well I had to drop a mean duce when I stopped there last nite. I gave her the eye as I walked towards the bathroom, and next thing I knew she was potty-bangin' the shit outta me!"

JonnyBoy- "No pun intended!"

BillyBob- "Shut the fuck up! And comb my mullett for me."
EX 2:
Male- "Baby, I'm runnin' a little late for work this morning but Im horny as hell!"

Skanky McSleaze- "Well...we could do a quickie."

Male- "Or, I could plug your nose and you could just give me a quick potty-bang. That's two birds with one stone you skank!"

Skanky McSleaze- "What!!!...O.K., Fine."

Potty-bang by RenoRyan November 4, 2007

potty-bang 

The act of dropping a deuce while your skanky counterpart bangs you; in either classic 'girl on top' position, or reverse cowgirl.

Making babies while making gravy.

Man, I woke up and had to take a mean dump, but that gas station attendant skank I picked up wanted to fuuuck, so she just held her nose and potty-banged the shit outta me.

Theres nothing like a good potty-bang when you're horny and running short on time in the morning.

potty-bang by RenoRyan October 30, 2007

pitty bang 

Arm pit sex

My girl was feeling sore down below so she let me pitty bang her instead.

pitty bang by Pimpercrombie69420 December 14, 2014

bang dat putty 

is a term to emphasize a mans sexual urges to a "fit" female.

Walking down the street ....

Rob: Corr, she was gorgeous!
Phil: Yeah! Bang dat Putty!

bang dat putty by philisthebest March 27, 2009