A witty and sarcastic way to describe beauty. Often used in its negative form (she ain't open casket material) meaning having (or not) a presentable look.
by Chomskian December 7, 2008
A term many first heard from Moe Sizlack in the Simpsons, Episode S18E15, meaning to be at ones youngest or most beautiful period of life.
When Homer asks what an old man like Abe and a not so pretty girl like Selma are doing together, Moe Replies with "Eh, you ain't exactly open casket material yourself"
by Cbeth July 6, 2008