Refers to a male's bedroom or a room inhabited by males. Testosterone, sweat, farts, and cum have given the room that dank scent reminiscent of the cage your stinking male mouse lives in.
Last night Jim was hanging with his boys playing Smash Bros til 4am then they put on some porn and had a circlejerk. Now it smells like boy mouse in here.
A group of golf enthusiasts who typically play up north, colder environments. They always make it to West Florida one time a year. The boys of this group win skins, knock pins down, drain 20 footers in their sleep. They drink whiskey with their pinky up.
Ahhhh man, the Moose Knuckle Boys are here. I guess we're playing for 2nd, especially if Don is here.