A word that is used to expresses the complete and total awesomeness of a person/place/thing/idea.
This word is based on the artist Micky Yoochun of the Korean boyband DBSK, whose name 'Yoochun' ends with 'Chun' and is known for being (thinking he is) amazing/fantastic.
Girl #1: Did you see the way Junsu did that hip wiggle during 'Summer Dream'? :O
Girl #2: Yeah it was Chuntastic! :D
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.