2 to the power of Thumb

At the moment, anything vaguely thumb related is causing a great deal of hilarity. So I took this photo (the only pic of today as it turns out!) and send it to a friend with the quote "2 to the power of thumb" - I meant thumb to the power of 2, but we laughed so much we wept, so it kinda stuck. Put your thumbs up if you are similarly amused....