Bear slayer 

A guy that is having sex with a girl who is being very loud. Sounds are said to resemble a man slaying a bear.

Did you hear what was going on in his room last night... yeah, how could you not. That guy is a bear slayer.

Bear slayer by bishop2 July 20, 2011

Mutsy the Bearslayer 

Mutsy is a man who is 100% Greek.

ME: Let's sacrifice 50 Greek virgins for Mutsy!

Mutsy the Bearslayer: They need not be virgins!

Mutsy the Bearslayer by hardXcore_emokidddd February 12, 2009

Mutsy the Bearslayer 

1. Like James Hetfield, a dude too manly for you. He dwells in the deep dark suburbia of Bay Ridge, Brooklyn, but occassionaly goes on expiditions to the wilderness of Upstate to kill bears with his bare hands. Pun intended. He is also known for making sweet, sweet rock, and drives a chariot. He is descended from the Greek Gods, but also has a streak of Odin somewhere in his blood since Vikings are so metal. His real name is too cool for you, and therefore he is known by his diminutive to the non-exclusive community: Mutsy.

Me: Let's sacrifice 50 Greek Virgins to Mutsy the Bearslayer.

Mutsy: Stop calling me Mutsy.

Mutsy the Bearslayer by Lil Solstice XOXO February 12, 2009

Beerslayer 

noun; One who engages in or practices the art of slaying beers.

Look at that guy knock those back. Pint after pint after pint. He's a real Beerslayer...eh?

Beerslayer by Beerslayer October 1, 2007