In addition to the previously mentioned oral sex, a "kedern" can also refer to oral-anal sex, better known as a rimjob. Also referred to as "salad tossing".
My new cellmate Bubba forced me to give him a kedern, or he said he would give me a hot beef injection.
by jhh October 29, 2004
This is any form of sucking on the balls and dick. Fitting both the balls and cock in mouth is called a Kedern. And the 2223 is how many dicks i tried fitting in my mouth and ass.
by roflpwnd October 28, 2004
A "Kedern" is also a potential Real Life Looser that likes to pick up the soap for a bit cash. The "2223" is a special individium that loves to do it for free in the public.
by OMGuGOTpwnedAGAIN November 21, 2004
A rather nasty blister loccated in an extremely embarrasing place, usually septic, putrid and full of black maggots. Not to be confused with a person.
"why are you walking like that?"
"I have a kedern and it's really bugging me"
"dude, you should get that removed in a costly surgical procedure"
"I have a kedern and it's really bugging me"
"dude, you should get that removed in a costly surgical procedure"
by Elastor! April 15, 2005