noun. A boogery butthead? A heady boogerbutt? You make the call.
Real citation: "red is a boogerbutthead ;o ^"
(kiwiix33, Aug. 21, 2007, http://18.104.22.168/search?q=cache:DLfZahW9a3UJ:www.questlife.net/forum/archive/index.php%3Ft-1018.html+boogerbutthead&hl=en&ct=clnk&cd=1&gl=us)
Made-up citation: "Modern humans are descended from Neanderthals and bonobos, as well as many other banana-eating boogerbuttheads."