noun. A fancy new butthead—made with spit and wire and determination and spare butthead parts—that’s sure to wow ‘em at the butthead science fair.
Real citation: “Nothing new from A$$holik, as he used to take some stupid penalties with the Devs too, except it just gets that much more magnified on a team that is undisciplined BEYOND Frankenbutthead and for a team that can't kill penalties or keep pucks out of their net.”
(Dec. 30, 2002, http://www.njdevs.com/forums/lofiversion/index.php/t2102.html)
Made-up citation: “The mass production of Frankenbuttheads is an affront to God, God’s intelligence, Thor's hammer, and Zeus’ beard. It also makes the baby Jesus spit up.”