Kevin here. As you can see Estreeter's avatar is that of a younger Bruce Springsteen. One of the possible reason's for this is that Estreeter when he was younger may have had dreams of being a singer. I can just see Estreeter singing his heart out in his own back yard, when suddenly a bunch of roos, bilbies, kookaburras and snakes appear out of the bush beguiled by the sound coming from Estreeter's throat. Then the kookaburra starts making that loud kooky laughing sound. Then the neighbors call the police!