A guy was in an elevator one day

A guy was in an elevator one day and noticed an attractive woman running to make it before the door closed.

He held the door for her to get in and then politely asked her “what floor?” “

3rd floor” she replied, “I come here once a month to donate blood and they pay me $50”

“That’s a coincidence” said the guy because I come here once a month myself, donate semen and they pay me $200”.

Just then the elevator door opened and the woman stepped out.

The next month the guy was in the same elevator and noticed the same woman running to make it in.

He held the door and as she stepped in he said “I remember you, 3rd floor right?”

With her mouth completely full she looked at him and said “mph, mph, fif floor.”