The combination of the words "delicious" and "perverted" that describes something that is very perverted (meant in a positive connotation). It can also pertain to a funny perverted joke, such as a TWSS. If something is pervalicious, it is sure that a pervert would like it.
Can be used to describe a person, comment, or item.
Museum Visitor: "That's the biggest bone I've ever seen!"
Friend: "That's what she said."
Museum Visitor: "Oh, come on..."
Friend: "I know you find my charms pervalicious, but shouldn't we do that in a more private setting."
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.