"American Tourist" joke

A yank tourist in Paris was desperate to take a piss. After a long search he couldn't find any place to relieve himself, so he went down one of the side streets to take care of business.

Before he could even get unzipped a French police officer appeared and asked, "Hey, what are you doing?"

"I gotta piss, dude."

"You can't piss here," the officer replied. "Look, follow me."

He led the Yank to a beautiful garden with lots of grass, pretty flowers and manicured hedges.

"Here," said the cop, "piss away."

The Seppo shrugs, unzips his fly, fishes out his old fella and starts pissing on the flowers.

"Ahhh," says the happy tourist. "What a relief. This is very nice of you. Is this French courtesy?"

"No. This is the American Embassy."