Last December a grandmother was giving directions to her grandson, who was coming to visit with his wife.
Grandma instructs her grandson, “You come to the front door of the apartment complex and I’m in apartment 14T.”
“There is a big panel at the door: with your elbow push button 14T and I’ll buzz you in. Once inside, the elevator is on the right side. Hit floor 14 with your elbow. When you get out, I’m on the left. Ring my doorbell with your elbow.”
The grandson asked his grandma, “That sounds easy. But why am I hitting all these buttons with my elbow?”
Grandma answered, “What, you’re coming empty handed?”