One that I haven't experienced, but enjoyed reading about a while back in USAToday Travel section.
Seems a gent had a wrinkled shirt and wanted to use the steam properties of the shower to smooth out the wrinkles. He turned on the shower and left the shirt hanging in the bathroom and proceeded to lie down on the bed to watch TV. Well he was really tired and fell asleep and awoke some hours later, shower still running.........he goes in to check the shirt and all of the wallpaper in the bathroom had steamed off the walls.
[This message has been edited by ontherun (edited 07-21-1999).]