Why does boredom bring out so much immaturity?
Probably because it's fun to be juvenile. One time at the video store where I work we got a huge delivery consisting of giant boxes, so I made a fort and sat in it for a decent stretch of time, listening out for the automatic door in case a customer came in, purely so I could start re-enacting that scene from Monty Python and the Holy Grail ("I fart in your general direction"), but sadly none came. I'd made turrets and all.

When I was working at Subway with my mate Sam, we'd often have fake gun fights (the kind where you point your finger, stick your thumb up and make PEWPEW noises), with me hiding behind the counter and him hiding behind the bins while he did the mopping up.

There have been numerous occasions where I've been busted dancing to James Brown by customers I didn't realise were behind me. Same goes for swearing and reciting quotes from The Simpsons/Shaun of the Dead/Hot Fuzz while they're playing instore.

Also, any conversation I have with a cat: "WHO'S A KITTY? YOU'RE A KITTY! YAY!"
(ElGranto, Wed 23 Sep 2009, 3:19, 1 reply)

I think the cat thing is a universal constant:
xkcd.com/231/
(The Incredible Sulk Finally remembered his password on, Wed 23 Sep 2009, 3:29, closed)