Top Definition
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
by schwazyie_dog October 20, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×