1.Mr blue Sky - no
2.Puddinhead - no
3.KardiacKat - no
4.PurvisGuy - no
5.DoubleDee - no
6.Socbe7 - no
7.Flippy - no
8.Redjem25 - no
9.JustDave - no
10.Bleu Raeder - YES
11.Snow - no
12.Severum - no
13.Boopa - no
14.Blasian - YES
15.Lon - YES
16.Khan - No
17.Optimus - No
18.CPG - Yes
19.LKN - No
20.parlorcity - Yes
21.Marty!? - No
22.Davy17c - Yes
23.Chi-town - No
Process of elimination dictates that #23 is Chi-town.