He tried to learn about the latest bands so he could impress his 'hip' new college friends.
She and her sister used to be 'joined at the hip' [='inseparable'] when they were kids.
I admit I'm 'shooting from the hip' here, but I think it's a decent idea.
(..) So... So we'll just have a seat till you're ready for us. We'll be right, uh... Okay. What's this you're wearing? This is cool. This is hip. I have a picture of Kevin Federline wearing the same thing. - I don't know who that is. - What are you wearing? - I told you, like a dad. - I am. (..)2009 17 Again