I don't have a lot of close friends really.
When I lived (rent-free, to be fair) with my grandparents and would occasionally bring a friend over, or would run into them at the store or whathaveyou, oldperson hijinks would ensue. Note: I am 18.
Long Hair Male Friend: "He's not like some kind of junkie, is he?"
Very Polite, But Mildly Goth Male Friend (just wore all black all the time and had a couple face piercings): "Is he an okay guy?"
Asian Female Friend: "She's adorable. I know she likes you, I can tell."
Longtime Friend Who Lives Like Two Hundred Feet Away: "Would you like some banana pudding?" (I mention this only because I thought the idea of my grandmother offering banana pudding to my best friend was so ridiculously down-home it made me laugh out loud)