back penis 

large penis like mole or freckle that is seen by some people as a penis on the persons back

omg, did u see that back penis? it was like so big

back penis by suckmypenisbitch September 20, 2010

Penis Backfire 

When you strain to cum so hard you shit yourself

"OMG Miley, I must have done something right because just as he was finishing he had a penis backfire and made a huge mess.

Penis Backfire by TMex1971 May 18, 2015

backwards penis 

a very ugly person. someone so ugly, she/he/it cannot be described like a normal penis, but as a backward one.

when i was little i looked like a backwards penis!

backwards penis by stebys July 17, 2009

Backy Penis 

Backy penis is just a normal Roll-Your-Own Cigarette with a slight change.

Before you put your loose tobacco(Backy) into to your rolling paper, you rub the particles of tobacco over your penis or anothers penis. For extra pleasure some people ejaculate over the tobacco.

Peter: "Simon! You want to do some backy penis tonight?"

Simon: "Yeah sure. I'm up for that man"

Peter: " What shall we do? sperm or no sperm?"

Simon "Sperm!"

Backy Penis by Electromad May 10, 2010

Penisbocker 

When your penis jiggles around like the dice on a car mirror during a workout, or when your penis gets stuck to your thighs.

Oh SHIT, I got a penisbocker.

Penisbocker by Mozzarambe April 2, 2017

penispack 

a bag in which you keep your penis.

I keep my dick in my penispack so tat it doesnt get dirty.

penispack by Pabs S. December 31, 2008

Penisjacker

1. Someone who goes round ripping people trousers and underwear off, then they usually just take your penis.

2. An alternative to calling someone homosexual or gay. It literally means they jack off to penis, therefore called a penisjacker.

1. Guy 1: Hey, what happened to your clothes?

Guy 2: A goddamn penisjacker was in the bushes, he jacked my penis.

2. Guy 1: Ralf, what's johnno doing in the closet?

Guy 2: Leave him, he's a penisjacker - jacking off to nobs.

Penisjacker by Wack02k12 December 14, 2012