This is a combination of the words 'bitch' and it's derivative, 'beotch'.
In order to experience the full effect of its usage, the user should deliver it as if he or she is a chicken. Careful timing between its two syllables makes its application broad and effective.
This word is exceptional when pwning n00bs and is particularly effective when applied simultaneously with a tea bagging motion.
A bitch, bizzle-atch, bizznatch, etc., who just did something disgusting or is merely disgusting by nature. Coined in Heidelberg, Germany by two U.S. Army soldiers at 5 a.m. after St. Patrick's Day 2002 when a 6'2" black man with a huge-ass dome threw up corned beef, cabbage and 15 screwdrivers in the small hotel's hallway.