What have you learned today?

[Senegoid]

@Johnny_L.A

What’s ‘granny parking’?  

You’re new around here, aint’cha?

Are you familiar with the term ‘granny parking’ and if so, how would you define it? (Upd name: Batman parking)

Or if you’re not familiar with the term, what would you guess it to mean? My wife and I were in the car with our younger son who was driving on his learner’s permit, when my wife told him to ‘granny park’. I asked her what that was, having never heard the term in my life. She answered: as everyone knows but apparently you, it’s when Spoiler info in case anybody who doesn’t know wants to take a guess.