Top definition
Derives from the word 'banter'. Or winding someone up about something. A bantersauraus is a person who continually banters.
"Dawson is continually busting my chops about our footy team. That guy is such a bantersauraus."
by Will Satterthwaite March 30, 2006
Get the mug
Get a Bantersauraus mug for your friend Manley.