A man sits down in a restaurant and orders a hamburger. The waiter brings out his hamburger.
The man starts eating his hamburger and finds a hair in it; complains to waiter and another one is brought out.
The second hamburger has a hair in it and is taken back.
The third hamburger also has a hair in it. The man gets upset and demands to see the cook.
The cook comes out and the man asks him how he makes his hamburgers. The cook says that all he does is roll the meat and demonstrates making patties by placing the meat under his arm and squeezes.