Birds with Arms is a surreal internet phenomenon that involves digitally editing human arms onto photos of birds, often resulting in bizarrely anthropomorphic or aggressive-looking creatures. The trend gained significant traction on platforms like Reddit and Tumblr, specifically within the r/birdswitharms subreddit which was founded in 2011. The humor stems from the visual incongruity of graceful or small birds possessing brawny or expressive human limbs, often mimicking human behaviors like weightlifting, gesturing, or playing instruments. It has evolved from simple Photoshop edits to a staple of weird internet culture, celebrating the absurd and the unexpectedly hilarious.