ALL forms of payment?

I saw an ad today that included the line "We accept all forms of payment."

Really? ALL forms of payment?

You're saying that if I walk up to the counter with a handful of Stanley Nickels or a fist-full of Schrute Bucks, we're square?

What about Chuck E. Cheese tokens? Chocolate coins?

There's been talk in the national news lately of bartering for healthcare, so can I pay with a cornish game hen?

It seems the ad in question may need to be adjust if there are others out there like me, and I'm only getting started. Consider the following forms of payment:

- Expired coupons for Jell-O;
- Shiny rocks;
- Piggyback rides;
- Hugs;
- Verbal lashings;
- Strands of Big League Chew;
- Dirty diapers;
- "Rules of blackjack" playing cards;
- Half-eaten M&Ms;
- Video-cassette recordings of The Chevy Chase Show.

Naturally, this list is not all-inclusive. Please comment on your favorite potential forms of payment that are not mentioned above.