get with the times

Verb

 * 1)  To become aware of modern trends, words or ideas.
 * 2) * 2015, Southpark, Season 18, Episode 9:
 * Kyle: This fat fuck thinks he's PewDiePie! Because of him I can't get Ike to come out of his room!
 * Cartman: Because of me?! I'm pretty sure I'm not the person who invented Let's Plays, Kyle.
 * Kyle: Let's Plays?
 * Cartman: That's what they're called, dude. Get with the times.
 * Cartman: That's what they're called, dude. Get with the times.