I'm genie for - Means you're really into something. It's like saying you're

Means you're really into something. It's like saying you're obsessed. It comes from a song where someone says they're genie for a boy.

I'm genie for this new drink. It's the best thing ever.

I'm genie for my new shoes. They're fire.

I'm genie for my new phone. It's the future.