Sally: Hey, so what's Billy up to tonight?
Friend X: Billy? I dunno. (while taking a shot)
<one minute later>
Sally: I just texted him! He says he's having people over. We should go!
Friend X: Why?
Sally: I don't know. I'm bored. Let's check it out. (looking nonchalant)
Friend X: Ugh. Fine. (turning to Friend Y) We're going to Billy's.
Friend Y: Looks like another night ruined by BPS (Better Party Syndrome).