by Slammer September 1, 2003

An effect of male pattern baldness,whereby the unfortunate male decides not to do the decent thing ie get the clippers out and grows the floundering folicles hoping to conceal the onset of nature by creative combing,suceeding only in an elaborate , threadbare shaping with a shiney(often sunburnt)beacon of scalp shining through for all to see.Resembling the aformentioned sex workers overused mattress.See Robin Gibb,Footballer Kenny Cunningham etc
See that Alan Shearer on Match of the Day,he's got a head like a knocking shop mattress,though his muscular pressence up front,will be sorely missed by Newcastle this season.
by chris ord August 31, 2006

Placing lube on a door knob then shoving it up another persons anus while receiving a reach around from the other participant. During the process the the other member should be knocking on something made of wood. (i.e. a door, table, chair, etc...)
by Doin' the Bernie November 16, 2011

when a person a made a conscience decision to pass out at a party which will take them out of the fair game to be fucked with.
dude lets marker joes face
nah dude he's shoes knocked out ...... its not rite
lets get brian he still has his shoes on
nah dude he's shoes knocked out ...... its not rite
lets get brian he still has his shoes on
by Dante El Picante February 2, 2010

aka KAK - Knocking Air Knuckle, used in conjunction with SKEECOO SKEECOO. A simple, but effective visual using one hand in the air in a motion that looks like knocking on a door. For an incredible effect, try a double knocking air knuckle. Wow, that would be something!
"I told Franny I would go over her house after work, but I'm not really diggin on her any more. I never go back on my word though, so I went over alright and gave her door the ol' knocking air knuckle and then busted outta there!"
by NookieJar October 16, 2009

by hatabitchsmacka February 5, 2004

The act of a person being hit on the button. Usually the chin or behind the ear. Then going unconcious.
I saw a mma fight and guy got hit hard on the chin by a punch. He dropped and layed on the ground frozen for about 20-30 seconds. He got knocked out cold.
by sage thunder June 14, 2010
