Pop Pop

Pop Pop is a term used to describe a low horsepower'd motorbike/scooter as the engine pops away at a high pitch when going along

"Here comes the collage kid on his pop pop"

"Sorry I'm late for work I got stuck behind a pop pop on the freeway"

boneshaker

Boneshaker is a very skinny virtually Anorexic person usually referred to a man on Smack where their is very little or no muscle mass and the bones such as the collor bone and ribs are protruding through the skin!

Jesus that guys a right Boneshaker...
Must be on smack!