The term for when you take a huge dump, preferably one log, throw the tissue in the trash for optimal visibility, and then put the toilet seat up and leave it for the next person to discover.
"I left a Open Casket at work." " I have the perfect dump for an open casket!"
by TenFold January 11, 2010
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When you take a shit that is so impressive, you do not flush and then invite friends to come to the viewing to pay their respects.
When you take a shit that is so impressive, you do not flush and then invite friends to come to the viewing to pay their respects, or essentially an "Open Casket".
by DTR2000 July 21, 2011
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Verb/Noun; The act of sucking a males penis.

syn. Blowjob, Sloppy Dinner, Rude Breakfast
ant. Anal, Vaginal, Cuddling
"Dude, my girlfriend gave me an 'Open Casket' in the car last night."

"Thanks to that bitch, her Open Casket gave me every STD known to man!!!"
by whostolerogerrabbit August 5, 2009
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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.
Look at that girl, she's open casket material. But her boyfriend I would close the casket on him.
by Chomskian December 7, 2008
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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
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1) Being so well made up, that it seems you are ready to be buried.
2) Heavily made up.
Gurl, if we die tonight, just bury me as is, because I'm open casket clean!
by greyplains January 13, 2018
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