Findings:

• Hip Hopper the Champion
• Hedda Hopper
• hopper man (user)
• flying hopper (user)
• Hopper window
• Hopper & Others v. Virgin Blue Airlines Pty Ltd
• Marsh Hopper
• Asteroid Hopper
• The Nodeshell Hopper (superdoc)
• Hopper (user)
• Grace Hopper
• Doc Hopper (user)
• Space hopper
• Whitey's Lindy Hoppers
• Hopper
• Edward Hopper
• Eric Hopper
• Dennis Hopper

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