Facebook cock block 

When a desperate girl or woman (typically overweight) lights up your Facebook with comments that make it appear as if the two of you are dating. This usually happens whenever your relational status is set to single (and in some cases when you don’t have a relational status set). By doing this, she effectively sends a nonverbal signal to potential mates that you are already dating, but haven’t made it “official” yet.

Desperado’s comment on wall: "Hey thanks so much for talking with me last night! I can’t wait to see you next weekend!"

The poor male’s mental response: "What the hell? Since when does ‘nothin’ as a response to ‘whats up?’ on Facebook chat constitute as talking? Next weekend? What the fu- oooohh, that bitch is trying to Facebook cock block!"

Facebook cock block by Sharterbaggers August 26, 2008

Facebook cock blocking 

When one interrupts a 2 person comment chain on a Facebook status update, picture, etc. Typically, the original commenters will start a nice, engaging conversation, and then the "blocker" will barge in with a totally unrelated comment, thus disturbing the flow, and consequently delaying your chances of scoring with the hot chick that's totally interested in what you're doing for the weekend...

-Dude, why are you facebook cock blocking?

-Sorry man, if I knew you were trying to bone that chick, I wouldn't have made that fart joke.

Facebook cock blocking by Sweatshop February 16, 2010

facebook cockblocked 

The inability to post anything potentially objectionable or politically incorrect to your facebook account out of fear that your boss or co-worker may see it and exact retribution or blackmail.

"Man, I would like to post this article about why marijuana should be decriminalized, but I can't because my boss could see it and then, there goes my promotion". "Dude, you're facebook cockblocked, for real".

facebook cockblocked by mp2009 February 4, 2009

facebook cockblocked 

Most often when a male encounters a female and gets the facebook add. The newly met female posts something flirty and is quickly met with a post right above by a girlfriend or the girlfriend's friend.

This is intended to let the male know that she read this new girl's post and does not approve of it.

NOTE: To prevent facebook cockblocks send private messages in the future.

Matt's facebook wall:

GF's post: Heyy babe, just wanted to say i love you so much! (translation: dont you fucking respond to that post below or i will rip off your nuts)

Shirley's post: hey matt, i had a great time last night with you! give me a call sometime :)

(later)
Matt: Yeah i met this hot chick last night at the concert, but lauren facebook cockblocked me when she wrote on my wall

facebook cockblocked by gordonchem September 29, 2009

the facebook cockblock 

The act of a man cockblocking another man with just their presence on on the girls friendlist on Facebook.com.

Sorry, I shouldn't have friended your girlfriend on FB. I didn't know she was that fickle. I'm so sorry for the facebook cockblock so please forgive me. I just wanted to be her to be my FB friend and nothing else. Just because I talk to her doesn't mean anything, but thats just from my point of view. I'm sorry please don't feel insecure about her feelings for you. I didn't mean for that to happen. You can keep that ho. I can't help it.

the facebook cockblock by kavorkian April 25, 2010

Facebook Chat CockBlock 

When all you want to do is chat with a girl on facebook chat, and chat just gets fucked up repeating posts and ruining your flirty mood leaving you with nothing.

"Yo bro I was chatting with Caitlyn last night, we was sharing secrets and all of a sudden facebook chat just got fucked up"

"Haha, man. You got facebook chat cockblocked"

Facebook Chat CockBlock by Touzinsky December 3, 2009