The hard metal, Metallica-loving opposite of bunny; the alter ego of bunny, who grooves to the sound of Metallica. On the outside, she is tough and hard as metal; on the inside, she is lovable, soft and mushy. Her nickname is Bunny and She is the ultimate Metallica fan who will travel all over the world to see them.
I saw Bunny at the Metallica concert last night, rockin' out to the insane guitar solos of Kirk Hammett. She is so Metallibun!
by Metallibun February 18, 2011
A variation of the Muddy Buddy. After vigorous anal sex, when there is a thin layer of fecal matter still present on the penis, the act of spreading the fecal matter around your sex partners booty, resulting in a brown spot that resembles a rabbit's dirty bushy tail.
by Metallibun July 18, 2011