fasterbator 

A masturbator who is going for speed.

A fasterbator went into an airplaine bathroom with a copy of Hustler. He came out 23 seconds later panting, sweat pouring down his face. He achieved a new record, and was scowled at by everyone as he walked back to his seat.

fasterbator by pooploop00 June 17, 2013

fasterbate 

The act of masterbating very quickly as to get it over with to avoid detection

i had to fasterbate because my mom was in the next room

fasterbate by saylor February 15, 2007

masterbatorium 

A confined space used for masterbation. A masterbatorium will sometimes have pictures of naked bodies hanging on the walls for visual stimulation. Those little rooms in the porn store that you stick quarters in, those are masterbatoriums. A masterbatorium will generally smell of lotion or crusted semen. You get a feeling of filth when you walk into a masterbatorium.

The guy who lived below me had his room completely wallpapered with centerfolds of Playboy Playmates, this was obviosly a masterbatorium.

masterbatorium by Russ Buss April 8, 2006

Fisturbator 

An individual that sexually gratifies themselves by self-fisting their own ass. May or may not be performed with a simultaneous wank of the genitals.

Wanking became too mundane for Carl so he turned into a fisturbator to get himself off.

Fisturbator by Eaton Holgoode April 12, 2017

rasterbator 

The Rasterbator is a web service which creates huge, rasterized images from any picture. The rasterized images can be printed and assembled into extremely cool looking posters up to 20 meters in size.

The origonal definition for rasterbator was completly wrong, so I stole the one off the official site... google... duh

rasterbator by CSB November 4, 2005

Gasterbatorium 

1) A designated room where one retreats to flatulate in private or with a group. (See hot box)
2)An area that smells of farts.

A)I'll meet you in the gasterbatorium around 8pm, don't be late!!!!
B)No man, not in my car!!!Now it smells like a gasterbatorium up in this bitch.
C)Are you looking for the newspaper, I think I left it in the gasterbatorium.

Gasterbatorium by Bean Von Cool February 21, 2008

Fasterbating 

The art of masterbating really fast and cumming within a 2 minute range is called Fasterbating

David: Well, my mom was coming home soon, but I was majorly horny... so I started Fasterbating.

Jim Bob: And...

David: 1 minute 30 seconds

Jim Bob: Nice

Fasterbating by Chaz E. February 28, 2008