sleepsturbate 

The involuntary action of manually manipulating one's genitals during REM sleep. This phenomenon is responsible for some unverifiable portion -- scientific estimates point to 5-10% -- of nocturnal emissions. It is rarely discussed in polite conversation, but is assuredly real. When caught in the act by an incidental third party observer, the awoken offender is often characterized by denial and defensiveness. The following sample text is a rare exception.

Brett: <to roommate sleeping in common living area> Mike -- What are you doing?

Mike: <wakes suddenly and looks down at occupied hands> Dude ... I'm trying to sleepsturbate here.

Brett: What? Can you do that in your room?

Mike: I'll spell it out for you later, asshole.

sleepsturbate by von dildus August 6, 2010

Sleepturbating 

The act of unknowingly masturbating while sleeping, often to the discomfort of your bed partner. Not usually remembered the following morning.

Lady: Sorry I couldn't help you out last night... I had a headache.

Dude: Whaddaya mean?

Lady: Oh, you don't remember? You woke me up three times last night, you were sleepturbating.

Dude: Oh, I'm sorry. I had no idea.

Sleepturbating by emuishere December 20, 2009

sleepurbate 

The act of masturbating as to cause loss of stamina and increase of fatigue to induce sleep quickly.

Got a test tomorrow, better sleepurbate.

sleepurbate by whitebolo January 20, 2005

Sleepsterbation 

The act of Sleepsterbation is not under much debate. Although some believe it to be a myth, The truth behind the hidden art of Sleepsterbation lies in the cycle of sleep known as "rapid eye movement" (or REM.) While many can not control their physical movement while in this dream state, some "seasoned veteran's" are more adept at controling basic arm movements such as wiggles or sudden jerks. While not actually masterbating, the sudden jerks or wiggling of the arm causes the practitioner to become aroused and have a nocturnal emission.

Most consider it to be nothing more then a wet dream.

Sleepsterbation is a wonderous thing.

Sleepsterbation by Kid Knux June 26, 2006

slapsturbate 

The act of high-fiving oneself.

Beth was alone when she found out the good news, so she decided to slapsturbate.

slapsturbate by zomby w00f November 17, 2010

sleepturbate

The act of self-pleasuring unconsciously, while sleeping or dozing. Usually with/on a pillow or blanket.

"Wow. I must be hornier than I thought. From the look of my throw pillow, I totally sleepturbated last night."

sleepturbate by helamonster December 16, 2013

sleepterbate 

Verb: Masturbating while sleeping

Ex: I thought my son was getting into my playboys but then I realized that I just sleepterbate.

sleepterbate by Captive_raptor January 13, 2014