Definitions by abercrmbie latina

Bis-natch 

1) A fancy way of saying Bitch

2) A fancy way of saying female dog

1)
Girl 1: ahhhhhh this is too hot I wanted it to be 71 Degrees
but its 75
Girl 2: Stop being whinny, uh your such a bis-natch

Bis-natch by abercrmbie latina January 10, 2008