If you will, a single moment in halo matchmaking with my cousin, team slayer. We're both standing at an excellent sniper post. Another guy pops up at the post across from us on the map but doesn't see us yet. The perfect opportunity to perfectly align my throwing arc trajectory. I line the enemy up in my sights, move the cursor up to line up my arc, throw the grenade and bam, perfect stuck. That guy had no idea what had hit him or how he died. My first real precision grenade throws ever on halo 3.