Eddy's latest scam cannot fail... but, as usual, he's wrong. As Edd tries to set it up, Ed's off goofing around. When Eddy and Double-Dee go to find out what he's doing, they find him acting strangely. He introduces them to his friend, Jib... and Edd realizes it's an imaginary friend. They play along, and start their scam up again: an enormous prize-grabber machine. Double-Dee and Eddy realize Ed's serious, though, when ""Jib"" tells the other kids that it's a scam. Edd and Eddy decide that Jib's going to keep getting in the way unless they do something. They go to Jonny 2x4 for help, and he tells them to build an invisible trap. Jib ends up beating the tar out of Eddy somehow, but he manages to trap him. Edd and Eddy tell Ed that Jib has to move away, but Eddy's not going to let it go without getting Ed back.