trend_ifyusa on Instagram: "The post shares a 28-second video from a Polish zoo depicting a massive 1.7-tonne rhinoceros playfully nudging and chasing a tiny 13kg muntjac deer in a snowy enclosure, enhanced with humorous "Kung Fu Fighting" song audio, achieving 20,000 likes and 660,000 views within two days. Captured interactions reveal the deer's fearless agility and the rhino's controlled gentleness, rare for cross-species play in captivity, as noted in viral shares on Reddit and YouTube empha