用来表示表情的字符

从国外字典里找的，应该是很全了吧

:) smile 

:( frown 
;) wink 
:P or :Þ tongue sticking out: joke, sarcasm or disgusting 
8) has sunglasses: looking cool 
:O surprised 
:S confused 
:'( shedding a tear 
XD laughing, eyes shut (LOL) 
XP Tongue out, eyes shut 
^_^ smiley 
^.^ see above, but rather than a wide, closed mouth, a small mouth is present 
^_~ wink 
>_< angry, frustrated 
=_= bored 
-_- annoyed 
-_-' or ^_^' or ^_^;; nervousness, sweatdrop or embarrassed. 
¬_¬ or <_< "yeah, right...", looking around suspiciously 
;_; crying 
o_O Confused 
O_O Shocked 
O_< Flinch, wink, twiching 
._. intimidated, sad, ashamed 
$_$ Money Eyes; Thinking about Money 
x_x Dead or Knocked Out 
9_9 Eye Rolling 
*_* Star-Struck 
t(-_-t) or ,|,,(-_-),,|, Flipping off 
=^_^= blushing, or a cat face 
u.u duh, sarcastic "what do you think?" face 
\m/>_<\m/ Rockin' out