A Giggles - a mean way to tell someone their joke is so bad it's not eve

a mean way to tell someone their joke is so bad it's not even funny, like telling a kid they’re the worst at math

My friend said a joke so bad I told him, 'A giggles.'

When my teacher told a joke, I said, 'A giggles.'

My dog barked at me, and I said, 'A giggles.'