When one craps in a Jack-o-Lantern. This usually takes place on Halloween night by drunken teens, mainly males.
John: (After crapping in a Jack-o-Lantern) "Enjoy your Crap-o-Lantern!"
by TheContraBass November 22, 2009
3 more definitions
A Jack-o-lantern, carved and left by someone's front porch, that is subsequently opened and defecated in by passers-by sometime around the Hallowe'en season. This prank was notably featured on Robot Chicken, but has been performed in various other circumstances. More than simply smashing pumpkins, giving someone a crap-o-lantern is considered one of the most profane Hallowe'en pranks in existence.
Honey, I just went out to the porch, and the neighborhood hooligans turned our jack-o-lantern into more of a CRAP-o-lantern.
by Dasch October 30, 2008
Crappy Halloween decoration
Hey, where did you get that Crapolantern?
by Jamie Sommers October 17, 2005
Pumpkin shaped crap that comes out around halloween time
Hey, check out the crap o lanterns this year!!!
by steve austin September 15, 2005