Napturbate 

When a person masterbates before going to bed to help them fall asleep.

Jimmy was having trouble falling asleep, so he napturbated (masterbated) to help him fall asleep.

Napturbate by boozecean May 18, 2009

Nasterbate 

Thinking of nasty things or people during masterbation to prolong the experience.

"I think of your mom's fat ass while I nasterbate so I can go all night

Nasterbate by jimmyboypeace February 23, 2011

napsterbate 

masturbating followed by an immediate nap.

When I come home from work I like to take a moment for myself and napsterbate.

napsterbate by Godwin Falcon January 23, 2008

napsturbate 

Verb: the physical act of napping after a satisfying session of masturbation.

Girl 1: Hey want to join me for happy hour after work?
Girl 2: Nah girl, I'm gonna eat potato chips then watch some milf porn then napsturbate.

*Trademarked by SA

napsturbate by urbdicuser June 13, 2014

mapturbate 

To browse maps by yourself, usually aimlessly.

He mapturbated on Google Earth for an hour before going to bed.

mapturbate by jestmenh October 23, 2005

Napsterbate 

A repeating pattern of masterbating, napping, waking, masterbating, napping again, and so on and so for some time.

I have nothing to do for the next 2 hours. I think I'll napsterbate.

Napsterbate by sexisthebestdrug August 25, 2013

nasturbation 

Nasty masturbation. Used in any situation where masturbation is considered nasty. Can be used in verb form (nasturbate).

Bob was nasturbating in the locker room and creeped everybody out.
Hilda doesn't have a boyfriend so she resorts to nasturbation.

nasturbation by MisZ D3mEan0R January 19, 2008