Alternate-Universe Patrick
Alternate-Universe Patrick appeares in Roller Cowards and Rule of Dumb. In Roller Cowards, AU-Patrick called Patrick a "Big fat crybaby." Patrick responded by punching him and saying 'I thought we settled this the last time," meaning him and Patrick encountered each-other before. In Rule of Dumb, AU-Patrick looks like Patrick, but with an evil expression and deeper voice. Patrick and AU-Patrick can only see each other using a mirror. They can reach into each others worlds (Proven by Patrick, when he punches AU-Patrick.) Patrick and AU-Patrick don't like each other very much. He also supposedly appeared in The Great Patty Caper when Patrick suggests that his reflection in the window looks suspicious. Afterwhich the reflection gains a smug expression, then walks away.