p'shall - You say 'p'shall' when you're too lazy to argue. It’s a hand

You say 'p'shall' when you're too lazy to argue. It’s a hand flip, a ‘whatever,’ and a little bit of disrespect all rolled into one.

'P'shall?' I said, flipping my hand. 'You said you’d clean your room. It's still a pigsty.'

She did the p'shall. 'Whatever. You're still getting the last slice.'

He gave me the p'shall. 'You're telling me you lied to your mom and still think you're the best?'