fatterbate 

the action of pleasuring one's fat

Larissa: "I just saw Evan jiggling his fat and making
orgasmic sounds! It was so gross!!"
Taylor: "Yeah that's called fatterbate... He does it a lot."

fatterbate by ShockerFan January 17, 2008

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

fasturbate 

1) the act of masturbating when in a hurry

2) masturbation under time-restrictions

my parents were coming home soon so I had to fasturbate

fasturbate by Chris "KMoney" Mason December 2, 2005

fanterbate 

When you have to masturbate based purely on your imagination, with no porn of any kind. Often used by 12 year olds in dark rooms who have no access to porn, a raging boner, and only the searing memory of seeing up a girl's skirt in school that day.

theac fanterbates to BVA

fanterbate by genmay June 8, 2004

Masterbaterium 

A room build or allocated for the sole purpose of spanking yer love hose, wanking in general or having a wankparty. Usually painted an off yellow colour and containing a sink and towels.

I will be back in a moment Im just going to polish my bishop in the Masterbaterium. Good boy, make sure you use the wanklock on the door.

Masterbaterium by DrLoveNuts July 25, 2007

Fratsterbater 

A person who gives a frat boy a hand job in public.

We walked in and caught the Fratsterbater at it again.

Fratsterbater by Krusty Sock February 28, 2013

Fasturbate 

When you masturbate really hard to send yourself to sleep.
When you masturbate really hard because you hear a noise from the building you're in but have to finish.

I heard the keys in the door so I fasturbated

Fasturbate by Eboracum December 3, 2014