Findings:

• Skitzo The Killa (user)
• killa (user)
• Surreal Killa (user)
• Killa Kela
• killa cam (user)
• KILLA 101 (user)
• killa S (user)
• killa BIC (user)
• OVA
• -ova

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