I've been caught several times doing spirals in the toilets at work. It is the only place I have access to that I can easily see if my leg is high enough!
This is so me.
I might have to adopt the bruise tape-measure - I like it!
I've done waltz jumps down an empty aisle at work (startling the poor co-worker in the next aisle), and I've also practiced a LOT of 3-turns and spins at work. We have a smooth, shiny concrete floor. When combined with my work boots that are just wearing out of tread...perfect combination.