MicroPeeve

Yes, it's a small peeve - micro-sized, really. BUT - I find it really annoying when people don't "clear" their left-over time on the communal microwave at work.  Not doing so adds another step to the process for the person who comes along behind. NOBODY has any extra time at lunch (we're educators, ya know) and it bugs when you realize that the microwave isn't working becasue some dope left 7 seconds on the cook time.

So, there! Ppppppptttttttttfffff!

Image credit