Kiss block

The act of preventing someone from kissing you.

"I had to kiss block the bitch, she just wouldn't stop"

Sock Blocked

To have placed a large quantity of dirty laundry in front of all possible exits, making it impossible to leave the "sock blocked" room.

Skyler: Let me clear out the middle of the room.

Meghan: Sounds good. Put the laundry by the door.

Skyler: How do we get out?

Meghan: I don't know. We just sock blocked ourselves.

C- Blocking

the intentional act of preventing a possible hook-up

Stephanie stop fucking C- Blocking your brother

lane blocking

the practice of preventing another driver from changing lanes. specifically, when a driver wants to change lanes while through-travelling, but finds himself stuck behind slower traffic, he may wish to pass the other vehicle. a lane blocker, however, will find a way to keep the passing driver stuck in postition, making it impossible for the passing driver to get around safely. usually this is a passive action, as opposed to on-ramp blocking or offramp blocking; often the offending driver is unaware of the faster car wanting to go past (often because the offender is talking on a cell phone.)

eric: come on man, just pass this truck! we're going to be late for the concert!
derrick: i can't pass him! the damned avalon in front of us is lane blocking me!
eric: flash your high-beams to get his attention!
derrick: i tried, but he's talking on his cell phone! must be more important than driving safely.
eric: what a dumbass bastard}!

cock block

Someone who interferes with action you have already set up.

Erin cock blocked the threesome that was already in motion.

Cop-block

When you are either:
1. About to comit a crime and the police show up
2. About to get laid and the police show up

I finally got Ashley naked then I got totally Cop-blocked when they kicked in my door.

Bro Blocking

Bro Blocking is a fine art in which one of the male gender stops another male, or bro, from doing something cool.

"Chad was totally bro blocking me when I tried to play guitar hero. I was about to plug it in when he turned on Elton John live in concert".