Yoga in the Bathroom!?!

Wednesday, during Chair Yoga, we were doing a foot/ankle stretch when a student said, "we could do this while on the toilet."  We all laughed!  I went online and discovered two books on Amazon on yoga on the toilet or in the bathroom!  (see link below for proof!)  I also found a Youtube video about bathroom yoga! 
This just reminds us that yoga is so universal.  It can be done most anywhere...bathroom, office, outside, theater, in line at the store, in the car...   Do you have any place you like to do yoga?  Please share, I would like to hear your ideas.

---

Bathroom Yoga Books link!