Grandma Cockblock

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

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

by Shapreston July 22, 2010

designated cockblocker

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

by Android23 January 24, 2011

colombian cockblock

Similar to the colombian necktie, this act involves strangling only the victim's penis with a rope or wire, etc. in an attempt to prevent him from banging your chick.

Jose: "Yo what up homes I heard some puto was hittin on Mercedes at the cantina last night"
Julio: "Yeah mang but I gave that hijo de puta a colombian cockblock if you know what I'm sayin"
Jose: "Smart move, dog"

by P3RV-E November 13, 2014

officer cockblock

primarily somebody who prevents you from displaying Public Displays of Affection or engaging in sexual contact with another person.

Example 1) At school- the volunteer parents or staff who go around the campus making sure couples do not have intimacy moments

Example 2) In public- somebody who tells you and the other person to go make out somewhere else or “get a room!”

> be me
> be the parent volunteer who walks around school making sure people are decently behaving
> suddenly see 2 young lovers holding hands in the lunch line
>to prevent any further indecent behavior I yell “Hey you two, too much skin-to-skin contact!”
> the rebellious male Teenager yells at me “fuck off, officer cockblock!

> I get my taser gun and shock the living shit out of the little prick

by Thot$layer539 January 15, 2018

to rockblock

When a spouse, family member, or friend determinedly changes your travel plans so that rock climbing no longer included in the itinerary. (rock climbing slang)

When we made our Cuba travel plans, my wife decided to rockblock me, and we spent way too many days in Varadero, making it impossible to go climbing. She's a total rockblocker! When we plan our trip to Peru next fall, I won't get rockblocked.

by nicojah May 24, 2018

Anti-cockblocker

A wingman or woman that assist you with getting what you want with women or men.

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

Colorado Cockblock

The act of smashing a mans dick with a rock and then denying them sexually.

"yo Stacy just Colorado Cockblocked Chad"

by Robert Hackle July 21, 2025