A Guy Gets Horny During His First Week On A Pirate Ship...

So he goes up to the captain and asks "What do you guys use when you get horny?"

 

The captain says: "There's a barrel over there with a hole in it; we use that".

  Guy: "Great when can I use it?"

  Captain: "You can use it any day of the week, except Tuesday".

  Guy: "Why not Tuesday?"

  The captain grinned and said: "Cause that's your day in the barrel."