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.
Get the Cockblockedmug. PJ: Did you hear about Jake and Meredith? She was giving him head in a movie theater and someone threw a cockblock tomahawk at them!
Amelia: Wow, that's embarrassing!
Amelia: Wow, that's embarrassing!
by Frank Longbottom September 7, 2013
 Get the Cockblock Tomahawkmug.
Get the Cockblock Tomahawkmug. 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.
Get the Cockblockermug. I did not warn anyone of his type in order to keep them from getting scared off. The anti-cockblocker helps her friend get some.
by Rosalita Hanks April 3, 2019
 Get the Anti-cockblockermug.
Get the Anti-cockblockermug. Bro why u cockblocking me.
by Funnyniga October 20, 2019
 Get the Cockblockmug.
Get the Cockblockmug. 1) When A Girl/Guy uses their grandmother to avoid any potential romantic advances
2)When a conversation between someone and a potential date is interupted by either of the people's grandmother
2)When a conversation between someone and a potential date is interupted by either of the people's grandmother
1::
Kenny: Dude i was gonna go talk to this hot girl but then she grabbed her grandmother
Orlando: Dude major grandma
2::
Mike: I was totally about to get laid but then my grandma pulled up and gave me clean underwear
Shanon: That's grandma cockblock if ii ever heard of it
Kenny: Dude i was gonna go talk to this hot girl but then she grabbed her grandmother
Orlando: Dude major grandma
2::
Mike: I was totally about to get laid but then my grandma pulled up and gave me clean underwear
Shanon: That's grandma cockblock if ii ever heard of it
by Shapreston July 22, 2010
 Get the Grandma Cockblockmug.
Get the Grandma Cockblockmug. 