doopty
Stupid, idiot, unintelligent person, usually in the act of doing something stupid.
Look at the doopty, I can't believe he is really going to do something that stupid.
hoopty doopty
A term used to describe someone who knows how to jump through all the right hoops, without actually knowing they are doing so: used frequently in Southern California.
"That Miles kid is sure one hoopty doopty"