You see signs on the fence saying 'WARNING! ANTI CLIMB PAINT!!'
Anti climb paint? It's probably broken, you think. You scramble up the fence, and receive a large gash on your leg and an even bigger one across your shoulder as a result of not seeing the signs saying 'WARNING! RAZOR WIRE IN USE!!' which, if you had seen, you might not have ignored. You feel hot air and realize the creature is below you, bellowing up at you. The fence vibrates, and you fight to stay on. You scream as a blob of the creatures venom-acid-poison spit lands on your shoulder and begins burning like hell (oh, great pun) immediately. You feel dizzy from the pain. What do you do?