I forgot to lock my seat before leaving the bike.

He ticked a lock on the door.

She ticks a lock to secure the door.

He is ticking a lock to open it.

She ticked a lock on her lips and refused to reveal the secret.

I couldn't open the door because the spring lock was stuck.

I need to replace the spring locks on my garage door.

They were lip-locking in the park.

They were lip locking in the corner of the room.

They lip locked passionately at the party last night.