Findings:

• barrel
• Yellow Sunday School Barrels
• Lock, Stock, and Two Smoking Barrels
• Barreled
• barrel house
• Double barreled
• Barrel of Monkeys
• beta barrel
• Barrel distortion
• Cracker Barrel
• Looking Down the Barrel of a Gun
• bull barrel
• Barrel Flip Kasper
• Barrel Flip
• Scraping the bottom of the barrel
• the rat and the barrel
• barrel (user)
• barrel clasp
• 1997 Hogue Cellars Cabernet Sauvignon "Barrel Select"
• Lock, stock and barrel
• Barrel Horses and Window Crackers
• Shooting lead bullets in polygonally-rifled barrels
• barrel start
• Short barreled rifle
• Barrel shifter
• pork barrel politics
• Breaking in a new rifle barrel
• Barrel roll
• How much fun is a barrel of monkeys?
• threaded barrel
• fluted barrels
• Cider Barrel
• barrel cactus
• barrel organ
• over a barrel
• Barrel process
• Barrel Hack
• rat barrel 1212 (user)
• Barrel rolls and their consequences in Real-Life Situations
• The Cracker Barrel in Conyers, GA
• Barrel Fever
• Every song is its own gunshot. Every play button is a trigger. The barrels are pressed against your mind and memory.
• Barrel nut
• Rolled over the barrel
• Roll out the barrel
• cannon fodder
• Cannon
• loose cannon
• ion cannon
• Snub Cannon
• Cannon bone
• Cannoned
• spud cannon
• Flak Cannon
• Particle Projectile Cannon
• Zander Cannon
• cannon fuse
• Potomac Cannons
• tennis ball cannon
• Canon, Cannon, Cannula, Cane
• Heavy Nerf Cannon
• Cannon Falls, Minnesota
• Smoke ring cannon
• The Cannon Song
• Tau Cannon
• Cannon Fodder 2
• Annie Jump Cannon
• Potato Cannon
• pneumatic potato cannon
• shock cannon
• Cannon and Ball
• The Horse Cannons
• Calgary Cannons
• Bushmaster III 35mm Cannon
• Golf-ball cannon
• Tsar Cannon
• M65 Atomic Cannon
• Cannon Spike
• cannon (user)
• Big Bang Cannon
• Edward Cannon
• Mauser BK 27 Aircraft Cannon
• Air cannon
• megaphaser cannon
• Dyan Cannon
• From the Earth to the Moon: 8: History of the Cannon
• methanol cannon
• packet cannon
• To Kill Yourself with a Cannonball
• Tsar Cannon
• Newton's Cannon
• The Cannon of Jesus
• Glass cannon

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