Findings:

• systems jock
• jock b (user)
• Jock Sturges
• Jock Stein
• Boss Jock
• jock strap
• Little Jock Elliot
• Girls who only date jocks
• jock (user)
• compiler jock
• jock
• Bubbling Jock
• jock itch
• shock jock

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