My user is apop!! OR apop!
http://poptropicahelp.net/cheat-codes/ Got the promo codes of there but the rest was by me :) *On a mac, Command + Shift + 3 or Command + Shift + 4 takes a screenshot, but on anything else, it works as an emote on Poptropica. On a mac (also), Ctrl also is Command (same thing pretty much)