Inconvenient Headphones

I'm gonna go ahead and crank my volume up to 110% so I REALLY can't hear you!

Ever wanted to talk to someone, but they were wearing headphones or earbuds and were listening to loud music? That's what this is but in UnTrash form. Sort of. With Inconvenient Headphones, this is when someone has headphones on and can't hear anyone who might need their attention. This is something janitors do when they're cleaning the place and people are, say, trapped in a locked closet at night and the janitor is their only hope of getting out before morning.