It’s late in the evening and I want to go outside to catch a digital pocket monster on my phone. My wife is quite the anxious type, who always triple-checks locks before heading to bed. It’s raining quite heavily. 

Wife: “Great, I just locked everything!”

Me: *With quite some sass* “That’s the great thing about locks: they can open and close again!”

I go outside and catch my monster. I come back and… the door is locked. I dig up my keys and unlock the door.

Me: “Why did you lock the door?!”

Wife: “Locks are a funny thing, you know? They can open and they can close again!”

I deserved that one.