A Jewish grandmother is giving directions to her grown grandson who is coming to visit with his wife.
"You come to the front door of the apartment. I am in apartment 301.
There is a big panel at the front door. With your elbow , push button 301. I will buzz you in. Come inside, the
elevator is on the right. Get in, and
with your elbow , push 3. When you get out, I'm on the left. With your
elbow , hit my doorbell."
"Grandma, that sounds easy, but, why am I hitting all these buttons with my elbow?.........
What....you're coming empty‑handed??