to be drunk, inebriated, intoxicated, or shammered while facebooking.
often results in ridiculous and/or shameful posts one would not make whilst sober.
can be a verb as well.
" i was soo facebuck last night.. i dont know why i wrote one insert ex's name here
"holy shiet daria, your are all over my news feed" "ya i facebucked last night'
v. To unfriend (or block) someone on Facebook (or any similar social networking service)
"Dude, I can't believe that girl. I sent her an invite to my bondage workshop and she Facebucked me!"
"If you tag one more photo of me, I will Facebuck your ass!"
"Sweety, I know I slept with your brother and your best friend at the same time, but do I really deserve a Facebucking?"
Virtual money that is used in the on-line community, facebook.com
I won 2,000 facebucks last night playing Texas Hold 'Em.
"Ugh, I don't really have time to sign this 'feed the polar bears' petition
. I'm gonna Facebuck this one to my friends."