Here are a few...
A Pirate's old parrot called Paul
got a gift - an inflatable doll;
when he gave it a kiss
it just gave him a hiss
and then whistled and flew down the hall
There once was a Captain O'Doul,
Quite an unlucky old fool.
skinnydipping one night
a shark took a big bite
Now O'Doul Has A peg for a tool
A Captain O'Leary's old parrot
Was a foul mouthed bugger, I swear it,
washed his mouth out with soap
tied him up with a rope
Nothing worked, so we just grin and bear it!
A strapping old Pirate named Brock,
'twas said he stayed up round the clock,
The ladies revered him,
And the sailors all feared him,
Because he had a nineteen inch,
Sword that hung down the side of his leg... your dirty mind thought I was going to say something else, didn't you?
You young buggars think yer all the rage,
But Hoi, I'm quite good for MY age,
Arrgh, I'm quick in the riggin'
And me dinghy's a big'n,
Hey, it took two lads to haul it on stage.