After Chicago comedienne Tamale Rocks discovered a two way mirror in a comedy club women's bathroom, right across from the ladies toilet, I thought I'd share an easy tip to check to see if any mirror is one way or two.

The owner of Cigars & Stripes bar Ronnie Lottz, tells the Huffington Post he won't take down what he calls "live art. People have been playing with that mirror for 15 years now, I’m not taking it down."

After Rocks uncovered the invasion of privacy, police were brought in to investigate but didn't find anything inappropriate.

Tip: If you find yourself in Cigars & Stripes ladies, DON'T use the bathroom! If you find yourself in ANY other room with a mirror, give it the finger test first.

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