The act of either giving or recieving a blumpkin from a zombie.
That New Jersey hooker gave the zombie a zombkin and a case of genital warts for $3.62
by Zombkin April 26, 2007
getting a blowjob while playing Call of Duty Nazi Zombies...
I played CoD Zombies and I got a blowjob at the same time! Thus Zombkin FTW!
by Jared and others July 05, 2011