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
When you’re about the fuck the baddest bitch in the ocean but she’s so into you’re pets that you end being blue balled or sitting alone cause your pet gets all the attention
Matt:I was about to bang Lisa last night but Fido got in the way
Adam: damn bro sounds like you got cockblocked by your pet
Matt:damn even my dog pulls more pussy than me
Adam: damn bro sounds like you got cockblocked by your pet
Matt:damn even my dog pulls more pussy than me
by Niggalini March 31, 2022
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 22, 2021
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
When you are the Utah Jazz, and because of Kobe's 60 pointer, you get destroyed, demolished, and your career gets ended because of a 37 year old Mamba.
Man 1: Damn bro, we just lost to the Lakers in the deciding game to get to the playoffs.
Man 2: Damn bro! You just got cockblocked by Kobe!
Man 2: Damn bro! You just got cockblocked by Kobe!
by KobeBryantAids February 27, 2018
by Poop -_- February 1, 2019