sad panda
A part of the phrase, "I'm a sad panda," to use as often as you can in every conversation ever to everyone you know. 

Use it especially if you want your online buddies to talk about you behind your back and call you names like the following: geek, turd, jerk, pig, fool, dick, fuckwad.
Geekturdjerkpigfooldickfuckwad:  "im a sad panda *insert lame panda-esque emoticon here*"
Someone Cool:  "DIE, BITCH."