If your special characters are the same as on my iMac then yes. I have been using smileys with sun glasses (smug bastard Musket) a pile of poo, a donkey (aimed at those who think soldiers are.. Never mind) and various others.

Toilet, joker card, three wise monkeys, the list is endless and relevant.

He was posh but he was silly,
Fumbling on his old iMac
He couldn't find a dodgy smiley
Or a smiling pile of crap

It's the same the whole world over
It's the old that bear the brunt
Of the taunts of good ol' Musket
Creswell's famous silly cunt.