Costanza.jpg / George Costanza Reaction Face
Apr 03, 2011 at 06:30AM EDT
May 21, 2021 at 12:14PM EDT
Costanza.jpg is a reaction image based on a still image of the Seinfeld character George Costanza (played by actor Jason Alexander) holding a baseball bat with a look of contempt on his face. On 4chan, the image is typically used to express disapproval towards greentext implication posts that would be considered out of social norms. It has also become closely associated with the phrase “I Seriously Hope You Guys Don’t Do This” (ISHYGDDT).