It's examples such as the apparent one-person, five-county petition tour - plus unregistered voters, multiple signatures by the same person, and fake names - that could form the basis of a challenge, Rooney said. John Michael Glick - the Santorum intern who has worn a duck costume to hound Casey for "ducking" issues - appeared to have collected signatures in Beaver, Washington, Fayette, Juniata, and Schuylkill Counties, Rooney said.
"It's un-ducking-believable," he said. "Instead of his duck attire, one has to ask if he wore a Superman costume that day."
I'm still laughing.