Drink Order

I was at my sister's place tonight and she asked me what I wanted to drink:

Me: I would love some hot tea, and maybe an ice water.
Sister: *blinks and looks confused* Would you like a Screwdriver?
Me: No, some tea would be lovely.
Sister: What? Did you want a Screwdriver or hot tea?
Me: Just the tea please.
Sister: *blank stare* Wait, did you want the Screwdriver with that?

This went on for about five minutes before one of her servers came by and said to her, "I think your sister wanted hot tea." Sometimes I think I should just give up drinking altogether to stop confusing my poor sister, but then I see a good Guinness on tap, and I think, "Fuck that."