Remember when subservient chicken was so cutting edge it was the most amazing thing? Now tossing together recordings (audio or video) and a clever script that sorts which recording will respond to what are so pedestrian, there are very few ways they can still surprise you.
However, they can be still be cheeky clever, like this self-promo site from copywriter Tal Schweiger seeking work in the USA: Don't worry about my English.com. He can spell anything, like a master spelling bee winner, with a few "uhm" and "eh" thrown in for good measure. It seems complicated, but it's in fact very simple because however you spell the word is how Tal Schweiger will spell the word. The color vs colour debate ends here.