fapsterbate

To masterbate or jack off VIGOROUSLY.

Tyler is such a sick fuck, I caught him fapsterbating the other day.

fapsterbate.

by Fred E. Rick December 17, 2007

Flasterbate

Accidently or purposefully flatulating while masterbating. Defined at Neven's Pond, Keith County, NE.

Keenan: Man I farted while beating it.
Phil: Dude, don't flasterbate in the lodge.

by D.J. French Toast August 25, 2008

Flasterbation

Masterbating with your flab and then you cum out of your belly button ( Only gingers can do it )

Flasterbation is really fun

by Flasterbator2k6 May 24, 2013

flasterbag

Stupid, lonely, friend that doesn't do anything.

He is just a flasterbag since he doesn't reply to my text messages.

by BLAHBLAHBLACKSHEEP1234 January 27, 2017

Flopster

A person who repeatedly arranges to meet up with friends, but then doesn't show, or makes an excuse to flop out.

Mohammed wont show up, he's such a flopster

by Beadla June 1, 2020

Fapsterpiece

A combination of the words fap and masterpiece. Generally held to be an excellent example of materials that can be used to masturbate.

(friend booty dancing on skype)

Me: You should do that for your boyfriend. it would be fapsterpiece.

by NYCtyisweriwnt2b June 6, 2011

Flapsturbation

The act of masturbating a penis that never gets hard.

I jerked my ween for like, 2 hours last night, but in the end it was just flapsturbation, as it never got hard.

by Steven Spoilerg February 3, 2015