Findings:
- locking tremolo
- locking differential
- Locking the doors of the House of God
- locking your telephone
- locking your hat
- locking
- double locking handcuffs
- Popping
- joy popping
- popping (user)
- popping pills
- Popping the clutch
If you Log in you could create a "popping n locking" node. If you don't already have an account, you can register here.