Warning signs are great for getting rid of people, right? That's just what we want to help you with over here at Nuddamakers. Our warning signs will beware people of your dog or attack cat, maybe those pecking chickens or, well, your wife. You read that right. Warn your buddies of your wife with one of the funny metal signs from our Warnings Collection. Hang this high-quality aluminum signs inside or out — on your fence or garage or inside your office or man cave. Watch out for our warnings collection of funny metal signs, they are the best you'll find.