This only applies when a groupie receives a facial from three, 6 stringed musician. Preferably of the metal genre, and not necessarily all at the same time. As groupies tend to go through members, keep track of who's face you blew your load on, and compare with the other band mates. If a groupie appears on 3 of the lists, she's been marked by three six stringed instruments..... 6-6-6 ...... thus, the mark of the beast.
by anti-punk metal-head June 17, 2009
The "two-backed beast" is a euphamism for having sex. For some reason, people can't just say "having sex," they have to come up with a clever way to say it.
"Last night I was making the two-backed beast with my boyfriend"
Bumping uglies, knocking boots, burying the salami, etc
Bumping uglies, knocking boots, burying the salami, etc
by Asty von Ferguson October 06, 2005
In a supreme state of beasting it day in day out or doing something in great and superior to everyone else out there
by Bben September 15, 2007
by bloodwrathbeast March 18, 2003
The belly of the beast, you know I'm from it.: Lupe Fiasco.
by ntheboy March 16, 2007
the guitar that the kids who listen to slipknot, korn, and mudvayne will ask their parents to buy. Its made out of crap woods, low qualitypickups, and if you want it, a sub-standard trem. It would be a good starter guitar, if it wasn't about $400 for a cheap one.
by ThroatSlit September 17, 2006
a person who gets hyped up when they think they good at something but when they just get totally smashed at it they get put to schleep and they also have no sense of style of clothing
by The GOAT 23 September 01, 2016