Master-Blasterbation

When a person masterbates while shitting at the same time. Producing a large log (depending on diet) that is for appearance sake cream covered.

Guy 1: Shit son I just got done Master-Blasterbating, shit got a little freaky and messy!

Guy 2: What the fuck is Master-Blasterbation?

by whitekneegrow April 29, 2012

Ass-Blasterbate

A form of masturbation involving fingering ones ass hole and extremely runny diarrhea. The act can be extremely loud and messy and for unknown reasons is frowned upon when carried out in public.

After days of eating Taco Bell, Ronald finally had the shits necessary to Ass-Blasterbate to the best of his abilities.

by TheWopShop December 31, 2013

Blasterbation

To masturbate, and just before reaching climax, pinch the tip of the penis until semen bursts out.

I hurt my dick during blasterbation

by HolyGrayell December 23, 2010

Blasterbating

Furiously masturbating, red-faced, sweating, and often with both hands.

Roger: Man, my cock is sore this morning.
Jerry: Were you masturbating again last night?
Roger: Bro, I wasn't just masturbating, I was blasterbating.
Jerry: Sweet Jesus.

by Cyril Figgis April 13, 2014

Blasterbate

The act of masturbating as far as possible into a toilet, urinal or woman's mouth with exacting accuracy.

I was really bored, so I decided stand as far away from the toliet, a.k.a. your mom's mouth, as possible and blasterbate.

by TIME Lincoln March 20, 2011

barterballing

the action of trading testicles with another man to increase/decrease size or increase/decrease amount of semen produced

Sam and I were barterballing yesterday and my stitches from the operation are still sore.

by the clit commander1 June 22, 2011

Blasterbate

To masturbate in the shower when the water is on cold, then turn the shower knob to hot right as you're coming.

Every time I blasterbate, it feels almost as good as sex.

by albertadwarfspruce September 24, 2011