Cheeky Butt is a a person that compares similar actions to a monkey. They are usually very annoying and stinky. You will not want to run across a Cheeky Butt in real life.
Butt Cheeky, otherwise known as Butt Cheeky Grabber, will get your Butt Cheekies if you pee or poop in your diaper during the all essential potty-training period. If you're naughty, Uncle Butt Spankington comes to town and teams up with Butt Cheeky, so use the potty... or beware!
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.