@meme_reels_2026 on Instagram: "This Instagram reel showcases a 15-second viral video of a man in a metallic, spike-covered 'cactus' suit leaping from a boat into shark-filled waters, with underwater footage showing sharks circling but recoiling from the protrusions, amassing 1.8k likes and 1.1 million views within hours. User reactions blend excitement over the apparent shark deterrent with doubts about realism, citing unnatural buoyancy in heavy metal armour and digital artefacts that hint at