doorblocking 

In FPS video games, where the game does not allow one person to pass through another person or any form of shoving, someone shoots from the door, preventing all behind him from either running past him or helping him kill enemies.

Stop doorblocking you noob, we're trying to rush here.

doorblocking by evilquicktime January 22, 2011

Doorknocking 

When a free balling man, humps the back of another person allowing his balls to swing and strike like a doorknocker.

My back hurts from Pat doorknocking me last nite after his run around the track.

Doorknocking by thebumni September 21, 2009

door blocking

the process in which you block short and/or lame people from the most sacred of garages. objects used to block the door include ottomans, vaccums, tires, couch cushions, and other abrupt objects. also works well when you hide in the dark and throw things at the pathedic human being blocked.

here comes noel. man your stations, its time for some door blocking!

door blocking by the ultimate secret2 April 14, 2008