a ghost of a chance

a bad pun used in some animes where ghosts are in/mentioned in an episode

From Yu-Gi-Oh!
"It's me Kaiba, and this time you don't stand, a ghost of a chance!"
"Yugi. You don't stand a ghost of a chance against your next opponent because this time, he is a ghost!"
"I'm afraid you don't stand a ghost of a chance in a duel against me!"

From Pokemon
"Hey girl! You can't take him! You haven't got a ghost of a chance!"

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