Put this clip just after the ask in your edit, so the request sets it up and the reply lands as the punchline. Open with It's-a Me, Mario to introduce the character, then follow with this clip for the begging beat, and close with Oh No No No Laugh if the answer is still no.
حول هذا الصوت
This is a short Mario voice clip, lasting about 2.7 seconds, in which the cheerful plumber says please in a bright, exaggerated tone. It feels sweet, silly and a little cheeky, like a cartoon character trying very hard to win you over with good manners. That mix of politeness and playfulness makes the single word land as a joke rather than a simple request.