After a Champions League football match between London's Chelsea FC and Paris' Saint-Germain on Tuesday, a group of Chelsea fans tried to block a black man from boarding a train while chanting racist slogans at a metro station in Paris. This video has since prompted a police investigation in both countries in search of the hooligans.

If Paras the crustacean Pokémon and Chiyo Sakura of the Japanese manga Monthly Girls' Nozaki-Kun had a baby…

Much to his surprise, an airplane passenger finds himself in the opening setup of an age-old joke that never gets old.

Criticism of this practice, which involves the adoption of aspects of a minority group's culture by members of a dominant group, has sparked many heated online debates about whether it is exploitative or done out of admiration.