Bob saw his doctor and asked if he had ever laughed at a patient.

"In over 20 years I haven't because I try to remain professional."

With that Bob dropped his knickers revealing the tiniest dick the doctor had ever seen. It wasn't any bigger than a AAA battery.

The doctor burst into uncontrolable hysteria. "I'm sorry I really am, I don't know what came over me, I promise it won't happen again. Now what seems to be the problem?"

"It's swollen" said Bob.

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