nada lada - You’re not just not having sex, you're actively refusing it

You’re not just not having sex, you're actively refusing it like it’s your job.

I told my crush, 'Nada lada, I’m not even pretending to be interested.'

My brother said, 'Nada lada, I’m too busy arguing with my cat.'

I told my boss, 'Nada lada, I haven't even had a coffee break.'