A man walks into a restaurant and the waitress takes his order. After a couple of minutes, she returns with his appetizer with her thumb in his food.

The man decides that it's not a big deal and he keeps eating.

Once again, she returns with his main meal with her thumb in his meal. The man starts to get a little annoyed, but he keeps eating.

Finally when she returned with his dessert and he saw her thumb in his food, the man was angry.

"Why do you keep putting your thumb in my food?"

She replies "Well, I got this really bad cut and the doctor said that I should keep it warm.

The man says "Why don't you just shove it up your ass?"

The waitress says"Well actually I do that in the kitchen."