Masturcramp 

When you're masturbating so ferociously that once you're done, your arm - from your elbow to your shoulder - will cramp up in pain or in extreme cases, from your forearm to your shoulder.

Last night i was masturbating so hard that when i was done a had a terrible Masturcramp.

Masturcramp by Mastur Chief August 6, 2011

Masturgram 

When an individual goes on the worldwide social pictoria known as Instagram and engages in the solo act of masturbation to pictures.

Arthur:"hey did you see the new picture sarah posted?'
Luke:"hell yeahh, dude i masturgram to her pics daily"

Masturgram by datthott November 11, 2012

Masturcrate 

A mix between Masturbation and Procrastination.

It is when a person masturbates to pass time or to evade someone, leaving their obligations to the last possible moment to complete/endure.

House Party Scenario-

Jamie: What is Jimmy doing? He has been in the toilet for 30 minutes now.

Kieran: Oh he is masturcrating in there because he doesn't want to talk to Judy, he gave her herpes last week.

Jamie: Oh damn! Well Jimmy... Masturcrate the night away!

Masturcrate by J_Springer August 13, 2010

masturrape 

a combination of the words 'masturbate' and 'rape'. it means to think about somebody while you masturbate, or to masturbate to somebody's pictures.

i masturrape my crush every night.

masturrape by xaxaxa June 24, 2010

mastercrap 

an essay you wrote while talking to your best friend on facebook.

"Hey why'd it take you five minutes to reply to my message?"

"I was perfecting my mastercrap."

mastercrap by star&sky May 5, 2009

masturcrastination

Procrastinating the act of masturbation.

I've been trying to make a little personal time but due to masturcrastination I haven't gotten myself off in a week!

masturcrastination by p mammen July 29, 2009

Mastercrap 

The subtle art of masturbation whilst enjoying a number 2. This mythical act is thought to be impossible as getting wood at the same time as taking a dump is weird.

It is perhaps only possibly by those who are aroused by such porn as 2 girls 1 cup.

Oh damn Tom Cruise this combination of viagra and laxatives is taking it's toll on me.

Well David Beckham you should probably go and try for a mastercrap. Might as well like.

Hells yeah. Peace be to xenu.

Mastercrap by Baron Von Longendong January 16, 2009