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
1 more definition
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