Falling coconuts, Ko Samui
The sign says it all.
Also, if you are bothered by geckos that are the size of beagles, this might not be the place for you. I didn't mind sharing my room with a few since they're harmless and keep to themselves.
Be careful with the coconuts. The most dangerous things are this nuts falling down. Ones we was on the porch of the bungalow and we hear a big bumm that was our bungalow and a coconut. The coconut was falling down and it was falling trough the bungalow top. You can see the picture. This coconuts can kill you. You never know where is the next fall. :(