What if on April 1st everyone went to their postmaster to find an item called y2 gjallarhorn. It has 0 attack with all the same perks as real gjallarhorn. Naturally everyone would go to earth do destroy some unsuspecting dregs. It fires exactly like a rocket launcher would, but it explodes into a ball of confetti. All the destiny youtubers could do a review on it like it is an actual gun. They could compare it to the sleeper and stuff like that. Let me know if you like this idea and think bungie should do it.