noun/verb - when you try to have a stern (serious) face but you are just horrible at it and have a bit of a smirk on your face still. Basically a stern look combined with a smirk, smern.
You totally just smerned at me bro.

You tried to make a serious face at me but instead just a smern was produced.

Bro, why are you totally smerning at me right now?
by Yorky York July 27, 2011
can be used in any form of grammer;noun, verb, adjective etc.
usually the defintion takes on the role of creeping, but in other cases smern can mean just about anything you want it to, if you are ever at a loss of words just simply replace that word with smern.
So you smerning tonight?
That is so smern.
I feel so smernish.

So you smerning tonight?
That is so smern.
I feel so smernish.
by NicoleC February 15, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×