Someone or something that prevents a man or woman from getting fucked. Usually a cockblocker is a friend of one who is trying to get his/her fuck on.
by shelly September 27, 2004

when your emotionally depressed . cant think about anything or anyone besides the peron who got you all pissed and loserish
by shelly July 23, 2004

by shelly February 10, 2003
