"Mother Shave" is a song by Joe Space that talks about self-acceptance and not conforming to societal standards of beauty. The song describes the artist's struggle with feeling ugly and not fitting in, despite finding beauty in the natural world. The lyrics also mention the desire to escape from the pressures of life and the media, and not being afraid to be real and true to oneself, even if it means not conforming to societal norms. The song reflects a message of defiance and resilience, celebrating individuality and inner beauty.