Duff Killigan

Duff Killigan is an antagonist from Kim Possible. He is an irate Scotsman who is normally seen dressed in a traditional kilt and tam. His weapon of choice is a set of golf clubs and exploding golf balls. By his own accounts he is the "World's Deadliest Golfer". Since his first appearance he has shifted into a mercenary role, stealing technology or kidnapping people for the highest bidder.

Killigan debuted in "Number One". He returned mid-way through the first season, and had a number of cameo roles during Seasons 2 and 3, including all three installments of the feature-length episode A Sitch in Time. He's also a boss in the video game Drakken's Demise.