:) or :-)

 happiness, sarcasm, or joke

:( or :-(

unhappiness

:] or :-]

jovial happiness

:[ or :-[

despondent unhappiness

:D or :-D

jovial happiness

:I or :-I

Indifference

:-/ or :-\

undicided, confused, or skeptical. Also :/ or :\.

:Q or :-Q

Confusion

:S or :-S

incoherence or loss of words

:@ or :-@

shock or screaming

:8)

Pig

:-!

Foot in mouth

:O or :-O

Indicates surprise, yelling or realization of an error ("uh oh!")

*<) :o)

Clown

:-E

Bucktoothed vampire

:P

Disgusted  The P indicates a protruding tongue.

?-(

Black eye

@>--;--

A rose

;)

Wink