You've heard of The Worm. The Sprinkler. The Tootsee Roll.
But have you heard of the Cannula Shimmy?
I learned it on Sunday, after I got out of the shower.
I have no idea how this happened! I was about to reconnect myself to my insulin pump, only to discover that the pump site's cannula had shimmied its way out of me, and was laying on top of the site (which was still perfectly stuck to me). It was... creepy.