X-(		Angry
:D		Big Smile
:">		Blush
B-)		Cool
:((		Crying
>:)		Evil Grin or Devil's Grin
:X		Kiss
:))		Laughs
:-O		Shocked
:)		Smile
:->		Smug
:-|		Strait Face
:P		Sticking Out Tongue
P)		Wink

The dash (-) element, representing the nose, may or may not be used. For example, a smile can be either ":)" or ":-)".