A blonde wearing a headset walks into a barbershop and says he wants his hair dyed brown.

The barber asks him to take off the headphones. The blonde refuses, but the barber dyes it anyway.

The blonde falls asleep so the barber takes the headphones off and continues dying his hair.

Two minutes later he's shocked to find the blonde is dead. The barber puts on the headphones and there's a voice repeating, "Breathe in, breathe out, breathe in, breathe out."