Three brothers, aged 92, 94, and 96, lived in the same house together.

One night, the 96-year-old fills up the bath, puts his foot in, and pauses.

Then he yells down the stairs, "Was I getting in or out of the bath?"

The 94-year-old yells back, "I don't know. I'll come up and see."

So he starts up the stairs, then halfway up he pauses and yells, "Was I going up the stairs or was I coming down?"

The 92-year-old is sitting at the kitchen table having a coffee, listening to his brothers.

He shakes his head and says, "I sure hope I never get that forgetful."

He knocks twice on the table for good luck.

Then he yells, "I'll come up and help both of you as soon as I see who's at the door."