Rude Boy and the Ska-Tastics were a famous ska band 30 years ago.
Rude Boy and the Ska-Tastics attire wore causal suits with or without ties and hats.
30 years ago Rude Boy and the Ska-Tastics was known as a talent group who were best known for their Caribbean mento music with calypso with American jazz with rhythm and blues. However since they only had one song, Rude Boy dreams of him and the Ska-Tastics becoming super rich and famous was almost over, so he studied Voodoo magic in order to further their career, such as casting love potion on their audience, curse other bands and even place a never-ending pain spell on a synthesizer. Rude Boy and the others then faked their own death so they could write the perfect song and make a come back one year later.
Scooby-Doo! Mystery Incorporated
Unfortunately it took a long time to write their perfect song and by the time they were finished people didn't like Ska music any more. The populace were into the undead. So Rude Boy and the Ska-Tastics, dressed up like undead version of themselves and returned in order to become super famous.
- Rude Boy and the Ska-Tastics are the first villains of the series to dress like monster-version of themselves.