Pip, the horrible alien boy.

Pip is new to Skool and due to their shared interest in ghosts, cryptids, and aliens, he and Dib end up becoming good friends. The two end up joining forces to stop Zim, but in a terrible event after breaking into Zim's secret base, an accident gone wrong leaves a hideous side-effect for Pip: being turned into an irken.

Stuck between trying to keep his secret with the help of Dib or having to rely on his new enemy Zim for possible help to be turned back, Pip is struggling to ensure his future. He also likes writing stuff in his journal. Sweet, sweet journal.