fuck yo block

When someone is on your block and they want to screw you and your crew up and you cannot stand them or where they live, you tell them to go FUCK YO BLOCK NIGA!

" you think yer hot shit er somethin? wanna fight?"
" man niga FUCK YO BLOCK!"
With the hand movements bending your knees and waveing your right hand up and down fast.

by Koukla_Babe December 19, 2008

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

Urban Dictionary Block

Noun: this is the sad condition during which you think of a slang term, the meaning of which escapes you, but you are riding in the car, lost in space, or engaged in a sexual act, and therefore can't access a computer... by the time you are at said computer, the term has fled from your feeble memory.

as in " I wonder what the hell "roflcopter" means... when I get to work, I'll UD it..." 5 minutes later... "Dammit, I have Urban Dictionary Block... WHAT THE HELL WAS I GOING TO LOOK UP?!?!?!?!?"

by yamahagfy June 21, 2011

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

Mexican road block

When driving on a road with two or more lanes going in one direction, and vehicles occupy all lanes. Said vehicles drive at the same speed and evenly, barring other vehicles from passing. This event native to Denver, where many "undocumented workers" usually from Mexico attempt to drive without a valid driver's license or automotive insurance. These illegal immigrants therefore drive significantly under the speed limit, effectively infuriating all other drivers on the road.

Sorry I'm late for work today Mr. Jenkins. There was a Mexican road block on Interstate 25.

by Grego Brown September 10, 2006

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

been around the block

a person who has had sexual intercourse numerous times before

Jill sure has been around the block

by Yows May 13, 2004