Ninja Masturbating

To covertly masturbate in the presence of others without their knowledge.

"At the bar I tried to listen intently to my friends at the table, but I was ninja masturbating and needed to finish off quickly."

by ZombiUnikorn January 25, 2009

MastersBating

Anyone masturbating while watching any footage from The Masters golf tournament.

He's at home MastersBating right now. Can't get enough of that golf.

by Rockweezy April 8, 2010

masturbating

when a person 'makes love' to themselves by gently stroking their genital area. done for pleasure. women- often involves stimulating the clitoris, and sometimes involves inserting a long hard object into the vagina. men- involves wanking, i.e. gripping the hand around the penis and vigorously moving it up and down. masturbation can end in the woman/man cumming. often can cause embarrassment and often taboo, especially as regards to women.

omg my mum totally walked in on me havin a wank, dude!
no way, dude!
way!
no way!
way! and she was like, samuel, we are going to have a serious talk about masturbating!!

by nipcharmedtuck June 11, 2006

Masterdating

When a person (typically a guy) goes out to see a movie, or visits a theme park, or place otherwise mostly occupied by couples or friends,but does this alone. This can cause sympathy from other people that watch them as they purchase tickets or enter the area. This is different from when a person grabs a cup of coffee, or sits in a coffee shop alone for a few minutes, or rents a movie, or eats fast food. Masterdating involves often going to a restaurant alone, and sitting at the table alone, while some people look and either feel bad, or think that the person is a looser, or going to see a movie alone. It is often done by older men that may be widowed, or by people that can't get a girlfriend, or are the "40 year old virgin" type

You: 4 tickets for (name of movie) please
Masterdater behind you: 1 ticket for (name of movie) please

You (thinking) awe, he's alone, i guess he's Masterdating.

by titagula December 12, 2010

masterbating with a cheese grater

Doing a task that is not a good idea

Moving this piano without help is like masterbating with a cheese grater.

by matt1975 September 10, 2012

Masturdbation

1. When you got to the bathroom with the intention of making love to yourself but end up taking the biggest dump since 9/11

Magazines all over the floor and all I got was a masturdbation.

by Seph Infinitium March 14, 2009

a masturbating possum

When you walk in on your brother who is jacking off and the brother plays possum as soon as you open the door.

Fillup a masturbating possum

by itsmeNiggy December 27, 2009