A huge American with an Asian heritage. (more accurately Chinese)
"Look at that chinosaur, he can't even fit in to that cab!"
by R2daBeast February 13, 2005
Man or woman with huge flapping chin(s). You pronounce it chin-osaur, with emphasis on 'chin'.
He used to be a chinosaur, before he got his chinosuction.
by Willy Willy April 06, 2012