Spider Penis 

(n.) - The smallest imaginable unit of measurement.

ex. - "You need to move that just a spider penis to the right"

Spider Penis by Dean_o December 28, 2011

penis slider 

a penis slider is when u have a really long dick and it happens to SLIDE back, and go up you ass cheeks. to remove, u just grab, yank, and then shake it off. then, now this should be just common sense, u need to go the bathroom RIGHT away, and wipe ur ass. if u dont, you can get an infection that can cause you to grow a cum infested mass inside u. that is exactly what happened to lil nas x.

also it might be worth the risk if u want to get laid. lots of girls, HOT GIRLS, find this INSANNNNNLY attractive.

guy: wtf! somethings in my ass.... oh just a penis slider.
*walks to the bathroom*

guy: *starts wiping*
*girl walks in*
guy: omg this is so embarrasing!
girl: stop what ur doing and come with me. we're gonna have some fun *wink
guy: HELLLLL YASSS

penis slider by Jmurr227 October 15, 2021

Spiderpenis 

The term describes a state in which the penis becomes severely swollen and red after being bitten by a spider. It is usually accompanied by an uncomfortable itching sensation that, when taken care of, only worsens one's situation. Remedies are unknown, good luck.

Guy 1: What the hell! I think I have spiderpenis...
Guy 2: Woah, stay away from me! I dont want to catch it.
Guy 1: Its not contagious you dillhole. A spider bit my dick.

Spiderpenis by Down wit tha O.S.P. July 26, 2009