look up any word, like b4nny:
 
1.
A girl who farts in lessons

also known as shiddy scent.
Ha ha look Rob's sat next to that Shiddy.
by Cake Muffin October 02, 2007
 
2.
a word commonly used to refer to refferor to being bad or a punk ass bitch
an da koston aint shiddy neiw dat wit that chickenhead
by raymond a hill May 27, 2006