xD and ^^ and anything with a period for a mouth is rage-inducing to me
-_- is hate itself
tears of sheer joy
-_- looks like a face that hates you with a passion in annoyance standards for a reason that you don't know and you just gotta feel like "why does that guy hate me i mean he even used a -_- face"
XD is the "died of laughter face" that secretly is a jellyfish. it's ugly and it looks like something you want to punch
xD is less punchable but it's still the kind of thing that exists merely to be disliked
^.^ is a mouse. it's definitely a mouse.
:3 is a cat. it kills the mouse. :3 ^.^