The 'Forgotten Weapons' meme revolves around Ian McCollum, the host of the eponymous YouTube channel dedicated to the history of rare and experimental firearms. Known affectionately by the internet as 'Gun Jesus' due to his distinctive long hair and calm demeanor while discussing tools of war, McCollum has become a symbol of niche expertise and passion. Memes typically feature his reactions to bizarre weapon designs, his specific fondness for often-maligned French small arms like the Chauchat, or his signature intro style. The meme is widely used in firearm enthusiast communities to celebrate obscure history or to jokingly depict Ian as a benevolent deity of ballistics.