" goatskins "

 [ "goatskin" ]

1: old expression for a wine container now used in slang to cover the whole gambit of containers of alcoholic beverages.

  * e.g.,  ... Pass the goatskin before I die of thirst! 

 [ "The guy in the goatskin pants" ]

1: A dude that shows up at a large majority of metal concerts in Los Angeles. He is most often seen wearing his trademark goatskin pants, and is always drunk, or on some sort of hallucinogen. He is also reportedly "satanic". Nobody likes .him, and he often gets kicked out of venues for starting fights, and not finishing them, as he usually gets his ass kicked/messed up in the pit

  * e.g.,  ... At the Korpiklaani/Tyr concert: Me - wtf, who's that idiot with the concussion and large bump on his head?! Trevor - That's the guy in the goatskin pants, he's always at metal concerts drunk and starting shit. 

 [ "Goatskinning" ]

1: The act of pretending to go to work when really you're going to pound town at the neighbor's house.

  * e.g.,  ... 'Well, off I go to work, those goats aren't going to skin themselves!' No, that guy will be goatskinning across the street all night long.