A cockblock/cockblocker is someone of annoyance (a fucking dick) and usually refers to someone who attempts to stop people from achieving the task of asking a girl out.
by Latenightdrinker43 June 11, 2022
Get the Cockblockermug. 
They type of person who stands in the way of making a forward action; Or a person who this to oppose the actions
Me and this girl went out on this date. Then a friend of mine came around and started to be a cockblock. He would always try to stay around and hang with us as we were trying to leave. He was a major cockblock
by Top G69420 August 7, 2022
Get the CockBlockmug. the person who stays sober at a party, club, etc. and keeps his/her friends from hookin up with grenades, landmines, or just someone ( or people) they shouldn`t
Ronnie: Yo bro mad people are hittin up karma tonight, lets go.
Mike: Cool
Ronnie: But bro, Sam`s gonna be there
Mike: That`s cool, i`ll be your designated cockblocker
Mike: Cool
Ronnie: But bro, Sam`s gonna be there
Mike: That`s cool, i`ll be your designated cockblocker
by Android23 January 24, 2011
Get the designated cockblockermug. When someone, or some group achieved a blocking move of something big that you were trying to archive.
The D.N.C. really COCKBLOCKED their entire party when they COCKBLOCKED Bernie Sanders again! He was their best chance !
by Polybius September 16, 2020
Get the Cockblockedmug. Bro why u cockblocking me.
by Funnyniga October 20, 2019
Get the Cockblockmug. A cockblocker is a person who prevented his/her male friend from having sex by being really annoying or interupting the couple. Being a cockblocker might ruin your friendship by quite a bit, unless it's your best pal that might forgive you after a couple of days.
"Hey, what the hell was that for?!"
"What do you mean?"
"You god damn cockblocker, you ruined it all."
"What do you mean?"
"You god damn cockblocker, you ruined it all."
by CoffeeGoSlurp September 21, 2021
Get the Cockblockermug.