nah see ya
The most disrespectful way to say you're leaving. It’s like telling your boss you're not coming back and also telling your dad you're not getting a present.
Receptionist: 'Are you here to work?' Me: 'Nah see ya.'
Colleague: 'We need to talk about the project!' Me: 'Nah see ya.'
Mom: 'You're grounded!' Me: 'Nah see ya.'