A blonde goes into the Chemist's and asks for a rectal deodorant.
"There's no such thing," answered the Chemist.
"Yes there is," said the blonde.
"I can assure you there isn't such a thing as a rectal deodorant," said the Chemist.
"Yes there is," said the blonde, "I'll prove it!" and she walked out of the shop.
10 minutes later she returned and handed the Chemist a standard stick deodorant.
"Look at that," she insisted, pointing to the instructions.
The Chemist read the instructions which stated:
(Wait for it!)
"To use, push up bottom".