I May Not Have a Brain, Gentlemen, But I Have an Idea

I May Not Have a Brain, Gentlemen, But I Have an Idearefers to a scene from the 2009 movie Monsters vs. Alienswhere B.O.B., looking towards the camera, says, "I may not have a brain, gentlemen, but I have an idea." The scene was first used as a reactionimage macroon Reddit in 2019 and became an increasingly popular meme in the 2020s, particularly as a video reaction clip on Tik Tokin 2023 used to describe doing something stupid.