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Similar to the traditional sneakum, a Cadillac sneakum can only be claimed if one finds a new, fully functioning sneakum, or if one obtains a great deal or amount of some sneakum for a n excellent price.
"Yo, I got the Cadillac sneakum for sure. 5 bucks a roll!"

"Nice Cadillac sneakum. You got away from the feds and you smoked a blunt on the ride home."

"Check out this little Cadillac sneakum I picked up."
by Clinton Schultz January 30, 2008
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