Maybe their watches are broken?

My watch is broken, so whenever i wake up in the middle of the night, wondering what the time is, i just hammer a few times on the wall.

There's always someone in the next room saying "Who the f**k is hammering on the wall at 2 o'clock in the morning?"

Now, vek, I know that it could be you. Thanx :) It is always frustrating not knowing what the time is.

bollen