Originally coined from a Carol
Burnett Show skit circa
1967, in which she played a Transylvanian gypsy with speech issues. One of her sons was a Vervolf, the other was a
Wampire.
http://www.imdb.com/title/tt0061240/quotes
Hallaba: You're going to be bitten by a verevolf.
Mrs.
Cunningham: A verevolf?
{ Screams }
Hallaba: Yes. Bevare the volfman will bite you tonight. Oy, are you
gonna get it.
Mrs. Cunningham: Oh, no! Is a verevolf bite painful?
Hallaba: It's about the same as
the bite from a wampire.