cock block master

a person, male or female, who has perfected the art of cock blocking

Ahhh shit, Stevie's here. He is a cock block master. No chance of hooking up tonight

by blaze bro 22 April 8, 2011

Clock Block

When you are having a dream involving intense sexual content, when all of the sudden your alarm clock goes off and you wake up in the middle of it.

I was banging Meagan Fox in my dream last night, but i was totally clock blocked when my alarm clock went off as I was about to get a blow job.

by redcard101 March 14, 2012

Clock Block

A clock block is a customer or co-worker that asks you a question or distracts you right as you are about to clock off for the day.

"Hey I thought you already left."
"Yeah, some clock block asked me if we had any more 1 liter Diet Coke in the back."

by QFswagger January 10, 2012

Boston Cock Block

Unlike a cock block, when anyone can jump the gun on you. When you're scouting a girl at a bar and your bro jumps in front of you to kick it.

Mike to Phil -"You see that hottie in the blue tank top over there by the bar? After I take a piss I'm on it."

**Mike goes to the bathroom and comes back to find his buddy Phil all over Jenna in the blue tank top**

Justin to Mike - "Oh man did you see that? Phil just layed a Boston Cock Block on you. Harsh!"

by Zaphod Beebs June 3, 2010

croc block

When a male is assumed to be a homosexual due to the presence of crocs on ones feet.

i asked her if she wanted to go have sex. she replied with a gang of laughter and the words ' croc block ' and asked me if i wanted to go shopping instead.

by Joel dontfuckwiththebuck October 28, 2010

cock block squad

Founded by Jordan, Hershel, and Nicos. Originated in the city of El Paso, Texas. The cock block squad is notorious for their extreme ability to cock block any one at any moment. Diego is a prime victim.

Bro, did you see Diego and Adriana hooking up? Of course Not! I cockblocked the fucking shit out of them!

by Jordan April 10, 2005

cock block

to keep a brother from getting laid with your pressence

johns little brother cock blocked him by not leaving the room.

by M&M October 23, 2003