Me too! This is my joke that cracked my up.

There was this guy that was sick, so he went to the doctor.
The doctor ran some tests and sent him home with some medicine.
The next day the doctor called and the man's wife answered.
"I'm going to need to run a few more tests", the doctor said.
"I'm going to need a semen, urine and fecal sample."
After she hung up her husband asked, "What did the doctor say?"

"He needs a pair of your underware."

~LOL That's so gross! :D~