Originated form the common phrase "throw me a bone" meaning to help someone out, but what could be more helpful than handing them an ice cold beer
can also be used as "bone throw" meaning a party or "dinosaur bone" meaning a large pitcher of beer
"I gotta stop at CVS and pick up a couple cases of bones"
"Are you having a bone throw at your place tonight?"
"Man I am thirsty someone throw me a bone!"
"Let head down to the bar, I heard they have five dollar dinosaur bones tonight"
"Tom is hammered he has been slamming bones all afternoon"