@brad The Exo Stranger is certainly a sort of running joke for a lot of the Destiny stalwarts. If you want a little more insight into the Traveler and the Darkness, you should check out the Unveiling lore book that came with Shadowkeep: https://www.ishtar-collective.net/categories/book-unveiling
Fight Against Grenade Spam was an ad for Modern Warfare 2, which was also possibly the first time they showcased the marijuana-themed player banners, for extra classiness.
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