Leftybater 

Someone who primarily masturbates with their left hand; a left-handed masturbater.

"Hey, dude, have you heard what Kyle did the other day?"

"Yeah, he's totaly a leftybater,"

Leftybater by Raichueues June 9, 2015

Lefturbater 

The arm used in the switching of hands * or in this case arms * when either fapping or masturbating wich to most people is done with the RIGHT arm... not the left ... unlike some uncoodenated TARDS out there :D

Mary : So ... wich hand do you masturbate with?

Joe : I'm a lefturbater

Lefturbater by TehN00B1n4t0r March 17, 2011