Of course not O_O
Not intentionally. I have a really insincere smile though.
I try not to, but I do speak sarcastically quite often...and usually with an ironic joking smile ;-) lol
is it smirking when i do it not visibly but only "inside"?
Sometimes...I stop smirking long enough to smile here and there.
I hope not! Telltale ex<x>pression of an a$$hole.