Bubbles and Barbie, two blonde sisters had promised their Uncle, who had
been a seafaring gentleman all his life, to bury him at sea when he died. Of
course, in due time, he did pass away and the two blondes kept
their promise.

They set off from Clearwater Beach with their uncle all stitched
up in a burial bag and loaded onto their rowboat. After a while Bubbles
says, 'Do you think we're out far enough, Barbie?'
Barbie slipped over the side and finding the water only knee deep said, 'nope, not yet Bubbles'.
So they row a little farther.... Again Bubbles asks Barbie, 'Do
you think we're out far enough now?
Once again Barbie slips over the side and almost
immediately says, 'No, this will never do, the water is only up to my chest.

So on they row and row and row, and finally Barbie slips over the side and
disappears. Quite a bit of time goes by and poor Bubbles is really getting
worried when suddenly Barbie breaks the surface, gasping for
breath she says,

OK, it's finally deep enough. Hand me the shovel.'

Now THAT'S funny!