If you can't think of a word for Perverted and Spaz here is one. It's a cross between the two words, and is very useful.
Pervy + Spaz= Perzaz
A person can be perzaz or do something perzaz. It's just for lazy people, like me, who can't be bothered to say or type both words. It's like an abbreviation...you know.
"Bert McCracken is so perzaz"
"I know, just look at that perzaz smile"