The Luis Suárez biting meme stems from a series of high-profile incidents where the Uruguayan striker bit opposing players during professional matches. The most famous occurrence took place during the 2014 FIFA World Cup when Suárez bit Italian defender Giorgio Chiellini, leading to a massive wave of internet humor and photoshopped images. While Suárez had previous incidents at Ajax and Liverpool, the World Cup stage turned the behavior into a global phenomenon. These memes typically highlight the absurdity of the act, portraying Suárez as a shark, a vampire, or simply someone who takes 'taking a bite out of the competition' literally. It remains one of the most recognizable sports memes, used to describe aggressive behavior or intense cravings.