Findings:

• fish slapping maniac (user)
• Motocross Racer
• motocross
• Torchic Maniac (user)
• mr maniac (user)
• The Maniac's Song
• maniacs (user)
• Two Thousand Maniacs!
• Mogul Maniac
• Maniac (user)
• maniac
• Uzicidal Maniac (user)
• Maniac Magee
• salt maniac
• Right Wing Maniac
• Johnny the Homicidal Maniac
• Maniac Mansion
• 10,000 Maniacs

If you Log in you could create a "Motocross Maniacs" node. If you don't already have an account, you can register here.