Slang term to describe only the worst kind of criminal. Ferocious, unrelenting, hardcore, psychotic crazy person. Feared by even the most notorious of mobs and mafiosos, a Myrtle, often serves as a type of hired gun to "take out the trash" when all others have failed, but usually works for free simply for "the love of the kill". In some countries a myrtle is regarded as a myth due to it's ability to stay "under the radar" leaving no trace of it's devoured victims. No Myrtle has ever been convicted of a crime due to the tendancy of witnesses to disappear.

Pleasuring oneself to the mindblowing awesomeness that is Showtime's Dexter.

The clown off of Twisted Metal series that always drives an ice cream truck probably is one of the many clowns that has given kids the fear of clowns