Facebook Surfing 

Verb. Clicking on a friend's profile and then clicking on profiles under the mutual friends section to find out information about random friends. Usually happens when one is bored on a Friday night.

Guy 1: Dude, i was facebook surfing last night and I found out that Kelly's dating Chuck!

Facebook Surfing by PRicanFury September 12, 2010

Facebook Status Surfing 

The act of clicking thru several "friend's" facebooks statuses like surfing thru channels to find out what they are up to without having to contact them.

Friend: how did you find that out? I thought you didnt talk to him/her anyomore.
me: Well, i was bored today so i went facebook status surfing and found out what 5 people are doing or feel without having to even get in touch with them.

Facebook Status Surfing by Juandadi December 30, 2009

Facebook smurfing 

Creating multiple facebook accounts to like and friend yourself.

Person A: look how many friends I have on facebook, and they all like my posts.

Person B: You're facebook smurfing.

Facebook smurfing by Mr.Underpants December 10, 2010