1 definition by alldat

Adjective used to describe a person with a huge chin and jaw that dominates their face. On men, it can work, but it's a real problem for girls and women.
Tori Spelling and Rumer Willis are so chintastic that the only reason people tell them they're pretty is because they have famous fathers. Other chintastic celebrities: Jay Leno and Bruce Willis.
by alldat October 20, 2007
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