What's the craziest thing you have witnessed at a property?

[Joe Abughazaleh]

I just saw this today on a listing here in Nevada. Thought it was the craziest, most convenient thing ever. Not the most sanitary but I'm sure it's there for medical reasons a person may have. 

[Casandra M.]

I'm from Wisconsin here - Just an FYI on the "WI Toilet" - a lot of these are in the older homes because farmers/farm workers would come in through the basement while still full of dirt or cow manure and use the facilities in the basement instead of tracking in dirt and nastiness into the house. This is also why there are also usually shower heads near a drain with no sink or curtain.

Strangest things I've seen? The first duplex we purchased had oddly placed stains near the top of the walls by the ceiling, as if someone projectile puked on a regular basis. Same place had holy water stacked all over the place.