I dont use many smileys on forums, but on instant messenger i use quite alot because I can sometimes be quite cheeky!
I use . Mostly, because he's a maniacal freak. (Or is it a she?). I don't know. Make the bleeding stop.
I use this one too much. I literally never use apart from just then. Oddly i see people often ask questions and put at the end. See, grghh, you made me use it twice. Now im forced to use which i never use. Quick i need to smile again, but cant use anymore, lol