I'm almost old.

Student: Do you have a facebook?
Me: Yeah.
Student: Do you have a twitter?
Me: No.
Student: Mr. _____ has a twitter.  It weirds me out.  I mean, what are old people (he's 30) going to tweet about?
Me: What are YOU going to tweet about?
Student: Oh, I have tons of stuff to tweet about.  But like, I don't get it.  Why would an old person have a twitter.  Like, my aunt has one, and she writes stupid stuff like, "Wow, the people at South Lakes Starbucks are just so nice!"  Blah, BORING.  Get something interesting if you're going to tweet.