Spear-fishing Jokes

Two divers go spear-fishing. They catch a lot of fish and return to the shore. The first one says, “I hope you remember the spot where we caught all those fish. ” The other answers, “Yes, I made an' X' on the side of the boat to mark the spot. ” “You idiot! ” cries the first, “How do you know we will get the same boat tomorrow? ”