Tex15 was a kiwifarms.net and kiwifarms.cc troll; his stated goal was to "take down the big cheese Josh Moon." His thing was ro show up, make an account (with "hero" or like in the username) and screw with people. Pike was one of these targets.

Original Tex15's kryptonite was... well it was ungodly images of Pokémon doing untoward things.

Also a kfcc user once did a series of videos reading Tex15's fan fictions. Very amusing.