Macuarro - A fancy way to call someone who acts like a wild animal at a

A fancy way to call someone who acts like a wild animal at a fancy party and talks like they just woke up from a coma.

'That Macuarro came in with a coffee stain and a bad attitude.'

'The Macuarro started a fight over the last slice of pizza.'

'At the meeting, the Macuarro talked like he was on a phone from 2005.'