when you shit, piss, vomit cum and bleed on someone basically all at the same time. The sex that goes with it is usually shit too.
by tc64 January 09, 2008

Friend #1: Omg me n my girlfriend had the 'zitko'
Friend #2: Woah, you must be good to give a 'zitko'
Friend #2: Woah, you must be good to give a 'zitko'
by Luvs2Spooge January 16, 2008
