Nine Echo Blocks

 

Three brothers, aged 92, 94, and 96, live in the same house together. One night, the 96-year-old fills up the bath, put his foot in, then 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, but halfway up, he pauses and then yells, "Was I coming up the stairs? Or was I going down?" The 92-year-old is sitting at the kitchen table having a coffee, listening to his older brothers. He shakes his head and says, "I sure hope I never get that forgetful." He knocks on the wooden 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!"