The term 'Best Girl' is a staple of anime and gaming subcultures, used by fans to designate their favorite female character within a specific series or across all media. It often implies a level of emotional attachment or a belief that the character possesses superior traits compared to others. The 'Best Girl' meme usually features an image of a character accompanied by bold text asserting their supremacy, sparking 'waifu wars' and passionate debates within online communities like Reddit, Discord, and Twitter. While subjective, the title is often defended with fierce loyalty, making it a recurring theme in seasonal anime discussions and fan art circles.