The boogieman from the old show Freakazoid. He kidnaps and ties up anyone who says his name. He was eventually captured and lured into a cage by Freakazoid with a pumpkin pie.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.