New Delhi, Sept. 28 -- After United States President Donald Trump's recent $100,000 H-1B visa fee announcement, "Operation Clog the Toilet" was launched on the anonymous imageboard 4chan. Its goal was reportedly to prevent Indian H-1B visa holders, who were rushing back to the US from securing flights.

4Chan, an anonymous online message board established in 2003, has been a hub for internet memes, trolling, and occasionally extremist content. Organised into boards focused on different topics, it lets users post without accounts, fostering both its creative energy and controversial reputation.

Although many viral trends have originated there, the site is also well-known for orchestrating disruptive pranks and harassment campaigns, such a...