smirk

[ctivnan]

Smirk /'sm http://www.antimoon.com/images/ee.gifhttp://www.antimoon.com/images/col.gifhttp://www.antimoon.com/images/r-.gifk/ (verb)

- smile in an irritatingly smug, conceited, or silly way

e.g. Harry was scolded when he smirked at Aunt Marge.