'Sure, I've played Texas Hold-em, '
(it was a lie I sat and told-em)
They scowled and dealt two cards to me
I flipped them over so all could see
by the look on their faces I'd done something dumb
with my King and my Ace, and my yelled 'twenty-one'!

Chuck Audette

http://www.poemhunter.com/poem/card-playing-rookie-asked-to-leave-the-casino/