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
Derived from sneaky, it means to do something sneakily or sly.
danny fiended out on the shneeks
by mfizzled December 24, 2010