Be careful when walking through your lawn or you might have a bad encounter with a Psycho Garden Gnome The plastic figure features a gnome wearing a green suit and pointy white hat. He has a wild look and a blood-stained mouth and beard. If you really want to get into the spirt of Halloween, take the gnome trick or treating with you and photograph him at various homes in the neighborhood . Be careful though, it can be dangerous to spend time with a zombie and we don't want you to become one of the undead. Buy several and place them in different areas of your lawn. Zombie flamingo lawn decorations are also available.