Here's mine:
You wake up from a bad ski crash. You feel alright. Nothing is seriously wrong. Your right arm is down a very tight tunnel. You have a knife in your right hand, and if you drop it, you'll be able to remove your arm. But your dick is frozen in to some ice beside your hand with the knife in it. You can't break the ice with the knife. Here's the catch: A huge, male Silverback Gorilla escaped from a nearby zoo. It headed up the mountain and followed you. It is now sitting directly behind you, making it's primal mating grunts. A news chopper followed it up the mountain, and is now watching both you and the gorilla, while broadcasting the image around the world. A rescue crew is making it's way up the mountain, and will reach you in 4-5 hours. Now this massive gorilla is going crazy. You can either cut off your dick and escape down the mountain, or let this huge beast fuck you in the ass for 4-5 hours while the rescue team makes it's way up the mountain, while all of this is being documented to the entire world. What the fuck do you do?