Top Definition
A turd so powefully foul that it makes you gag
Oh my god I've been attacked by Craptonite!!!!
by Jamie Sommers July 28, 2004
An inferior building product used in cheap furniture, i.e. 'particle board', or short-strand OSB.
Az- "Ya think that bookcase will hold up?"
Fuzz- "Nah, 'tis pure Craptonite!"
by AzureLupine November 07, 2008
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