Definitions by H. McFall, K. Cyra, E. Graham, N. Combs, W. Waits

bitach 

An exclamation of either disappointment or excitement.

Bitach! Somebody just stole my car!
or
Bitach! I just found twenty bucks!

bitach by H. McFall, K. Cyra, E. Graham, N. Combs, W. Waits May 18, 2006