Pronounced Pooder. As a noun, it literally would signify the opening of the choade (if there were one); therefore, in context, it means doing something impossible.
"Wow, he took it up the poudre." aka, He did something impossible or ridiculous.
Poudles a beautiful cat with a great arse, his fur was nice and hot and his saliva was so so creamy, his meow turned everyone one and his girlfriend was the one the only BONNIE RUSSO.