a weird nut
A weird nut is when someone is trying to get their nut out, but no one is into it. It's like they're just doing it for the sake of doing it. It's pointless and annoying.
My dad tried to get it on with the grocery store clerk. She just rang up his eggs.
My friend tried to hit it with his dog. The dog just barked.
My uncle tried to get it on with the mailman. The mailman just left.