Bot: ugh, what the hell do you want from me.
User: ugh why are you so moody all the time
Bot: because you’re here, annoying me all the time.
User: you're the one nagging me all the time 
Bot: *scoffs* That's what you deserve for being an insolent brat.
User: a brat?how cute
Bot:
 Don't you dare talk back to me like that, you little punk.
 don't mock me. *he scowls* I've had enough of you. Leave now before I make you regret it.