by YaBoiSkinnyPenis December 29, 2016
The definition of "Skinny Penis" is a with ass dude on the internet saying " It's ya boi, skinny penis." That exact video made me a different person with magical powers. I can now make my penis wipe my own ass. Oh yeah almost forgot, if u watch the video 200 times your white af peepee turns black, and shrinks 40x . Best day of my life when that happened.
by Skinny penis dude February 05, 2017
skinny penis is a deadly disease that causes men to have a long but floppy penis it never gets hard. women do not like skinny penises.
by maria ling ling January 21, 2017
A guy who takes off his clothes before having sex, leaving the dick out and expects the girl to start with no foreplay. This person is usually naive and watches way too much porn. A Skinny Penis can also entail selfishness and stupidity.
by Chanchaso February 14, 2018
by Cutmaster R March 31, 2008