Bumble is a fictional Autobot character associated with Transformers: Bumblebee, where he is portrayed as a small, brave, and loyal robot who often serves as a scout and protector. He is known for his energetic personality, strong bond with humans, and ability to communicate through beeps and expressive gestures in some versions. In the series and related stories, Bumble plays a central supportive role, helping others through courage, quick thinking, and determination despite his modest size.