Who's On First — Abbott & Costello

If you've never seen this, stop what you're doing and watch it now. Total classic. I've seen it two dozen times at least and I still laugh — Every. Single. Time.

Seven minutes of two people trying their absolute hardest to have what should be a simple conversation. Abbott explains. Costello attempts to understand. Abbott explains again — same words, same order, slightly more emphatic. Watch it once for the laughs. Watch it a second time and think about the last meeting you left wondering if anyone in the room actually heard each other. And if not — I Don't Know.