Condoms aisle 10

This guy goes to a super market and goes to aisle 12 and asks for a box of condoms.

The lady askes "what size" and the guy says "I dont know" so the lady askes him to pull down his pants.

The lady tugs a few times and says "you need a box of x-large condoms".

So this guy hears behind him and he asks for a box of condoms, and the lady says "what size" and the guy says I dont know.

So the lady asks him to pull down his pants.

The lady tugs a few time and says "get a box of medium condoms"

So this teenager in aisle 11 hears and wants some of the action.

So he goes to aisle 10 and asks "can I have a box of condoms"

The lady asks "what size" and the teenage says "I dont know"

So the lady asks him to pull down his pants .

When he does, the lady tugs a few times, stands up and announces "Clean up in aisle 10!"