hadier
A hadier is someone who laughs in your face while saying the worst things. They’re the nicest people ever, but only if you let them be. Also, it sounds like water in Arabic, which they probably hate.
Hadier: 'You look like you’ve been run over by a truck.'
Hadier said: 'I’m not angry, I’m just mildly annoyed.'
Hadier texted: 'Sure, I’ll help you with that. I’ve got time.'