The act of using facebook via a mobile device whilst sitting on the toilet.
Gabe:
Hey Todd, were you on your iPod touch while you were taking a shit?

Todd:
Yeah, I was faceshitting.. Check out my new status
by toddrabies September 9, 2010
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Using a mobile device, ipad, laptop or any other means of accessing and using facebook while sitting on the toilet and defecating.
Melissa commented on her friend's status while faceshitting.
by rickabone January 25, 2011
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when you have gone so far into your drunken ass night to the point where you can't even say shitfaced right.

John was hitting on some really fat chicks tonight, damn faceshitted bastard.
by dave p February 28, 2006
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When you add a comment on someone's FaceBook wall and turn an innocuous, happy thread into a diatribe of negativity.
"Can't wait to go see Bruce Springsteen tonight!"

Response: "Me too, he's awesome!"
Response: "Not a fan. But have fun!"
Response: Springsteen is an F'ing communist/socialist bastard who should keep his ugly ass out of politcs!!"

Ugh, FaceShit.
by FaceWriter March 26, 2010
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Facetiming on the apple products while taking a shit. This is done with usually the iPod or iPad, However it is also done with the iPhone
Me: Hey could you stop texting me and FaceTime me

You: Sure

You: Wtf are you Faceshitting!?!

Me: Ya so...
by Clone54 February 9, 2014
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