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To compare/transform someone to one of Dr. Suess' many characters, such as: the cat in the hat, horton, or the grinch.
Guy 1: "Man if you don't be careful I will seussify you!"

Guy 2: "I was just kidding man!"

Guy 1: "That's it! I officially seussify you to the grinch!"

by Mwark October 26, 2013
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