I yeah - It’s a magic phrase that makes everything work, even if you

It’s a magic phrase that makes everything work, even if you say it to a corpse in a car.

'Why’s there a dead man in your car?' 'I yeah, and I’m not even slightly sorry.'

'Why are you wearing a cape?' 'I yeah, and I’m a superhero.'

'Why did you quit smoking?' 'I yeah, and I’m now a ghost.'