look up any word, like fleek:
 
2.
Derived from sneaky, it means to do something sneakily or sly.
danny fiended out on the shneeks
by mfizzled December 24, 2010
 
1.
to knowingly go out of your way to purposly hinder, belittle, or affect in any negative aspect someone elses chances for success at a particular task
Dont "shneek" me you a-hole, Jakob was born a "shneek", dont use my words you dumb biters...you know who u are you "shneeks"
by Aaron Trefla (the OG Shneek-fest) February 18, 2008