R2-D2 is the astromech droid from the Star Wars films, known for communicating through electronic beeps instead of speech. Short clips of his worried or pained sounds have circulated online for years in meme edits, reaction videos and soundboards because they convey panic and malfunction instantly. This type of R2-D2 audio stays popular because it is family-friendly, widely recognisable and easy to use as a comic substitute for a person saying they are not doing well.