Findings:

• Torpedo catcher
• Flaked barley
• Flak
• Flak Cannon
• Apparently the Dream Catcher over my bed is on the fritz
• Butterfly Catcher
• ash catcher
• master catcher (user)
• catcher 14 (user)
• catcher (user)
• catcher
• snake catcher
• key catcher
• Catcher in the Rye and the Odyssey
• Winning a prize from a UFO Catcher
• cootie catcher
• UFO Catcher
• The Bible's Influence on Catcher in the Rye
• Crud Catcher
• dream catcher
• clue catcher
• The Catcher in the Rye

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