Kaajjup
Kaajjup is the rudest way to say see you later. It’s like telling someone to ‘get lost’ but you don’t even mean it. It’s just lazy and mean all at once.
‘Kaajjup, I’m too busy being awesome to check in.’
‘Kaajjup, I’ll see you when I feel like it.’
‘Kaajjup, I’m done with you.’