"Trick-or-Treater" joke

A little boy, who has a speech impediment, is trick-or-treating on Halloween dressed as a pirate.
When he gets to the first house, he knocks on the door and an elderly lady answers. "Twick-or-tweat," he says.
The lady says, "I don't understand what you are trying to say, little boy."
The boy, frustrated, says, "Twick-or-tweat."
The lady says, "I'm sorry, little boy, but I don't understand you."
The boy, now mad as hell, yells to the lady, "Twick-or-tweat."
The lady says, "Oh, oh, I get it. Trick-or-treat. What are you supposed to be anyway?"
The boy answers, "I'm a piwat."
"I don't understand you," says the lady.
The boy, getting frustrated, again yells to the lady, "I'm a piwat."
The lady replies, I'm sorry, little boy, but I don't understand you."
Screaming at the top of his lungs, the boy says, "I'm a piwat."
The lady replies, "Oh, oh, I get it. You're a pirate. Where are your buccaneers?"
"Wight here," replies the boy. "Where are your buckin' eyes?!?"