Meaning of "Justin Bieber" by Smash Mouth

The lyrics of the song "Justin Bieber" by Smash Mouth delve into the ephemeral nature of fame and trends in our society. The mention of Justin Bieber, hi top sneakers, Facebook Twetters, and die hard Gleekers serve as symbols of pop culture phenomena that once dominated the mainstream but have since faded into obscurity. The singer expresses nostalgia for a time when these trends were prevalent, but also hints at a sense of existential dread about the passage of time and the transitory nature of fame. The repeated question of "Where did everybody go?" reflects a sense of loss and disconnection in a world that is constantly changing and moving forward, leaving behind what was once popular and relevant. The final lines about wondering if anyone is out there and if anyone knows what's happening convey a sense of loneliness and uncertainty in a rapidly changing world.