1 definition by fantabulous matty

a "valley-girl" type slang used to show a negative response to something. anything considered not cool could be called "eishy."

also the sound made when one farts after anal sex
"...like, oh-ma-god, that guy was, like, sooooo eishy. he was, like, all over me and i was like, 'eiiiish.'


"hold on edward, i believe my browneye needs to lay an eish"
by fantabulous matty March 7, 2004
Get the eish mug.