A verb: The art of shaking babies. Although shaking babies is known to kill babies, to Celton is to shake the infant until it is handicapped or has down syndrom.
Example 1: "Yoh, kid with down syndrom! Were you Celtoned as a child?"
by Z0MG!D4N13LL3! May 07, 2008
Example 1 - 'He's so Celton! I just want to sex him up!'
by 20MG!5H4NN0N May 12, 2008