I found out about that in college. Initially I thought it was some cleaning compound in the dorm toilets. I found out later that someone had put methylene blue in brownies they brought to a gathering as a prank.
It wasn’t that great of a prank because it relies on people talking about the color of their urine well after the prank was done.
Shades of blue happen when you are taking the medicine Methylene Blue.
I found out about that in college. Initially I thought it was some cleaning compound in the dorm toilets. I found out later that someone had put methylene blue in brownies they brought to a gathering as a prank.
It wasn’t that great of a prank because it relies on people talking about the color of their urine well after the prank was done.