dilbert: would you please stop humming? it's making me crazy. Tina: i can't focus unless i hum. dilbert: but i can't focus when you do hum. i'm going to talk to your boss. tina: i'm going to talk to your boss! hum, hum, hum. dilbert: gaaa!!! i can't work when she hums. tina: humming helps me work better. boss: i rule in favor of the hummer and i sentence dilbert to take sensitivity training class to be less of a jerk. dilbert: i hate you. tina: hum, hum, hum.