Facesterbator 

When you masterbate to someones facebook pictues and videos.

" Dude i was on Katies facebook last night, and i totally facesterbated to her beach pics." " Wait your a facesterbator

Facesterbator by schwazyie_dog October 20, 2009

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

facesterbating 

masturbating to photos on facebook.

I feel like such a creeper -- I was totally facesterbating to your little sister last night.

facesterbating by kookymiyuki March 1, 2011