a person who comes between you and a successful score by continually derailing the train or showing up at the worst times possible with inane, unrelated blather
by kitznegari November 9, 2002
Get the cockblockmug. Got cockblocked by mom last night. Amy said she was ready to go all the way, but she went home instead and I got grounded. I might be a virgin for another week yet.
by MrKapper Is Back December 12, 2012
Get the cockblockmug. John was about to go home with some hot blonde until her fat friend cockblocked him and went home with her instead to eat candy bars and watch the Tyra Banks show
by TheFrost February 25, 2007
Get the cockblockmug. **sitting on the couch**
Dave: Hey hallie, your very pretty.
Hallie: why thank you.
*dave leans in to kiss her*
*sarah walks in & sits in the middle of them*
Sarah: hey guys! nice night? yes?
Hallie: WHY ARE YOU COCKBLOCKING?
Dave: Hey hallie, your very pretty.
Hallie: why thank you.
*dave leans in to kiss her*
*sarah walks in & sits in the middle of them*
Sarah: hey guys! nice night? yes?
Hallie: WHY ARE YOU COCKBLOCKING?
by hahhahh hallie. April 6, 2009
Get the cockblockmug. when elisha was about to cop a buff from nicole eric cockblocked the shit out of him by taking nicole away
by Urban Dictionary May 16, 2006
Get the cockblockmug. 1. When a person at a club,party or just at school moves in on someone you are trying to get with.
2. Can be used to describe a situation where a friend moved in on your girlfriend who you were trying to get back with.
2. Can be used to describe a situation where a friend moved in on your girlfriend who you were trying to get back with.
1. David was trying to get with this girl at the bar but Fabio pulled a total cockblock. Now David is left with his hand.
2. Dude! Cj totally pulled a cockblock when I was trying to get back with Arri.
2. Dude! Cj totally pulled a cockblock when I was trying to get back with Arri.
by BBWulf October 9, 2007
Get the cockblockmug. by apparentlymyname isbeingusedby January 26, 2009
Get the cockblockmug.