pebble penis

Smallest classification of penis.
Smaller than a tiny penis or micro penis.
Barely classified as a penis it is so small.
Small penile bump protruding from a male's pubic area.

"Did you bang Morris?"
"No, he had a pebble penis, it would have been impossible!"

by blamblamglam December 10, 2013

penis captivus

A proposed scenario where, during sex, the vaginal muscles suddenly close around the penis, lodging it in the vagina and keeping it stuck there. It's been said that, should this occur, even after the errection dies down, it would require surgery to fix this. No real occurence has happened thus far.

"My boyfriend has this paranoid fear of penis captivus so we rarely have orgasms."

by Bowman June 16, 2002

penis welt

When you finish having sex with a dirty girl and now have a welt on your dick not knowing if its an STD or not

Bro I got a penis welt and I do not know if i have AIDS or not

by Wubby April 4, 2019

Penis envy

The cause of feelings of inferiority.

Josh Dunn caught penis envy after assuming his friends had bigger ding-a-lings, so he bought a bigger TV.

by Mr Member February 15, 2010

Penis Knuckle

1. When the penis is folded over in your pants and protrudes through revealing a short nub to be seen by all, giving you that uncomfortable feeling that you cannot fix when you are in public.

2. A lazy person who is dumb founded to everything around him/her.

After the awkward silence, he said, "Why you gotta be a penis knuckle?"

You're a penis knuckle!

by CBizkit84S March 8, 2013

penis inch

A fraction of an inch, because men often exaggerate the lengths of their members.

If, on average, a man with a five inch penis claims it's six inches long, then a penis inch is 5/6 of an inch.

The window is forty penis inches wide, but really it's only three feet.

by Johnny Rocker October 1, 2009

Andrew Penis

An extremely small penis that is not visible to the naked eye.

My boyfriend has an Andrew Penis

by xXProReapsXx November 9, 2016