Be Careful where you hang Things.

My girlfriend at the time ended up hanging a bunch of her dresses on the sprinkler in the room, despite it saying "don't hang shit on this thing". Long story short, we came back to the room to have it literally FLOODING. So, not only were we out a room, our shit was all wet, and the vacation was generally ruined, we got saddled with a several thousand dollar bill to fix it.

Say Sorry to the Maid for Me.

This one time in Vegas i got so hammered off mushrooms, I puked in my hotel room. It was the best trip ever. XD