British & Australian, informal

something that you say when you think someone is silly or stupid.

We've got a right one here! This guy has forgotten to sign his letter.

• have a cat in hell's chance
• have a chance in hell
• have a charmed life
• have a chip on shoulder
• have a chip on your shoulder
• have a clue
• have a conniption fit
• have a cow
• have a crack at
• have a crack at something
• have a dog's chance
• have a downer on
• have a downer on someone
• have a enough on plate
• have a enough on your plate
• have a face like thunder
• have a fair crack of the whip
• have a familiar ring
• have a familiar ring to it
• have [a few/a lot etc.] irons in the fire
• have a few irons in the fire
• have a few strings to bow
• have a few strings to your bow
• have a field day
• have a fighting chance