"Mom, get the camera" became a familiar internet reaction phrase long before short-form video apps dominated meme editing. Online, it spread as a way to frame silly, shocking, or unexpectedly impressive moments as if they deserved immediate recording. The joke works because the line sounds urgent and overly dramatic for whatever is happening on screen. That contrast keeps it useful in meme edits, prank clips, and reaction posts, much like a shocked sound dropped in right after the payoff.