Sweet Baby Jeebus, what is this? Some shaggy decrepit-looking pirate clearly came through a portal in time -- possibly caused by all this pirate dancing -- stole a 20th century lab coat and started doing the pirate dance too. Cap'n Redlocks must be taking the picture.
The Motley Monk here, eyepatched and cutlassy (is he holding a prop?) is a lesson to us all: work is the perfect place to do the Pirate Dance! Arrr!