Call-back jokes

How did Helen Keller burn the side of her head? She answered the iron.

How'd she burn the other side? They called back.

A father and three sons are renovating a house when a wall of that house collapses and breaks the father's back. Keeping calm, he tells the sons, "Well, I guess this is what you would call back-breaking labor." He chuckled, then passed out from pain.

McDonald's called back and they said they want their logo back.