Spacker Chariot 

People driving round on vehicles on pavements are generally driving said vehicle, a spacker chariot is usually driven by mentally handicapped or old people, these "chariots" give the impression they have no breaks, and generally try to run you over

look at that old man bombing along on his spacker chariot, i so want one!

Spacker Chariot by Whitemonster February 18, 2009

charity spacker 

Someone heavily involved in the Universities Charities Campaign - goes out tin shaking across the nation, and has a very smug perpetual grin.

Watch out, here comes another charity spacker with a collecting tin.

charity spacker by Mike Bailey October 22, 2003