The King of Crumland and sworn enemy of evil Vigor the Viking. He has six knights of the Round Table, but Vigor kidnapped them and hid them around King Crum's Castle, but Crum is too helpless and confused to find them.
It is used to describe a person who possesses power or political significance, but is too helpless or weak to deal with the issue at hand.
Ex 1: Did you hear about that politician who couldn't vote on the bill because he didn't know which side to support? He's a regular King Crum.
Ex 2: President Taft is considered to be the King Crum of America's history.