Memesturbation 

/mēmstərˌbāt/
Noun.
To masturbate while vigorously engulfing the memes, or sexually arousal toward memes using one's own genitalia.

Phillip had a memesturbation session when he was confronted with a meme he quite enjoyed.

Memesturbation by frankilunes November 14, 2016

molesturbation 

The act of molesting an underage version of one's self, thus fulfilling the acts of both molestation and masturbation. Possible only through time travel.

Randy worked feverishly through the night on his time machine, fueled by dreams of molesturbation.

molesturbation by cos7a August 18, 2010

metasturbation 

Metasturbation is the practice of masturbating while thinking of yourself masturbating. This can be achieved simply through thought, or with mirrors or previously recorded photographs or videos of yourself masturbating.

"Dude, I walked in on my roommate metasturbating. He was blowing his load on a picture of his own face."

or

"Gosh, I love metasturbation. It's almost like getting myself off two times at once."

metasturbation by Dry Nasty October 28, 2011

meowsturbation 

(n) the act of pleasuring oneself while viewing feline pornography

Tim was once a great lawyer, but he was disbarred when he was caught in the act of meowsturbation in a broom closet.

meowsturbation by meowchael April 28, 2015

Methsturbation 

Verb; METH-stir-BAY-shun

A marathon masturbation session, often lasting several hours at a time, while under the influence of large amounts of illegal controlled substances, specifically crystal methamphetamine.

A drug-specific variation of drugsturbation. Other examples include: E.g., cialisturbation, MDMAsturbation, etc.

In all cases, obsessive masturbation is the primary activity while the drug use facilitates the abnormal duration of the event. Therefore it is not to be confused with similarly named activities (e.g.,talksturbation, guitarsturbation, complainsturbation, whistlesturbation, etc.) wherein the verb or noun indicated by the prefix is the primary activity and is done at great length for the subject's sole amusement, often at the expense or annoyance of others.

Also: methsturbate, methsturbating, methsturbated, methsturbates, etc.

Sorry, I can't go in to work today, I methsturbated for 7 hours last night and I think I pulled something.

I was going to write that report but I ended up methsturbating all night instead. I think I should take a nap. (Methsturbates more)

Man, I'm so sore from all that

Methsturbation.

Mom, I told you to knock when I'm methsturbating.

I'll be right there lemme just finish up this Methsturbation real quick. (9 hours later sends texts, "Hey.")

Methsturbation by Richard P. Handler December 8, 2015

melsturbation

(noun) The tendency of movies starring and/or directed by Mel Gibson to focus upon themes of martrydom, torture, sadistic villains and masochistic heroes.

'The Passion of the Christ' is the ultimate example of melsturbation

melsturbation by Dr. Raman March 20, 2004

messturbation 

Messturbation means whacking off and not cleaning up.

Frodo: What's that gunk all over the bathroom walls?

Enrico: Carlos engaged in messturbation and took off.

Frodo: What a pig!

messturbation by scodder October 14, 2012