The Smug Frog, a popular variation of Pepe the Frog, features the character with a self-satisfied expression, often resting his chin on his hand. First gaining traction on 4chan around 2011, this specific iteration of Pepe became the go-to image for users wishing to convey a sense of intellectual or moral superiority. It is typically used in debates or discussions to mock an opponent's failure or to highlight the creator's correct prediction. Over time, the Smug Frog has evolved into a versatile reaction image used across social media to represent smugness in everything from crypto gains to sports arguments, maintaining its status as a staple of internet culture.