“Bombastic Side Eye” is a popular internet meme and phrase used to dramatically express disapproval, skepticism, or judgment, often accompanied by a visual “side-eye” glance. It signifies a strong, often exaggerated, reaction to something perceived as absurd, questionable, or offensive. This expression has become a common way to convey a sense of disbelief or critical assessment in online conversations and short-form videos, adding a humorous or pointed tone to reactions.