1. Remember being at boarding school, breakfast on a long dinning table thing. Anyway, I pick up the milk jug (2+ litre thing), and as I do the chap opposite grabs it by the top as it's a stainless steel heavy duty thing. Anyway, a bit of an argument ensues with his thinking he should have it (he was a bit of a bully) and tugging on it etc. So I agreed in the end, and let go. To this day I can remember his face as he threw milk all over himself.
2. One of the regular trains I'm on has a class fault the door into the carriage from the boarding area (it's an old style train) sticks open, you're supposed to press a button, but it must stick on the floor as when you walk through it's just enough to release it, and it's pretty hard to stop. Makes my commute great fun. Best was some pompous bird with coffee.