Pandan is spot on. Anybody who thinks naming himself Adolf Riddler is funny should reevaluate their sense of humor.
Pacha+ is an alt of Tompson/Thompson, who got banned from the forums a while back; I don't recall the specific reason. Pacha+ is not actually Pacha.
On that note, Tompson is also all three IDs in this drama, so...
So Pacha+
isn't the skype buttbuddy circle Pacha?