Introduced to Scorehero by Zeitgeist in the Scorehero IRC channel*
*If someone with constant IRC logs can verify when and where, you should put it in here (/me looks at Echelar)
Ech Sayz: (7/14/07) [16:41][Zeitgeist] i dunno lol ¯\(°_o)/¯
Sully sayz: omg my birfday!!!!
idunnoguy emoticon by TyrantWave
April Fools Day '08
SH staff changed everyone's avatar to idunnolol guy:
The first idunnolol shirt