Definitions by justkeep_swimming

Smeather cookie 

The teachers pet who is always a smart and/or clever cookie

"Maddie got 100% on that math test. She is a pretty smeather cookie."

Smeather cookie by justkeep_swimming June 29, 2016

Smether 

1. Adjective

A smether person is a word for a stupid human or and idiot

Combination of the words smart and clever because in this case two positives make a negative

Shae- that korey kid is is pretty stupid
Josh- yeah he's a smether cookie

Smether by justkeep_swimming June 1, 2016