Pull a Jackson Avery

Wait until the very last moment possible to tell someone you're in love them. (In this case at their wedding)

Omg, just him you like him. Before you know it, it will be too late and you will have to pull a Jackson Avery at his wedding.

Pull an Avery

When you poop so hard you have to hold onto the stall walls

My stomach hurts I think I’m about to pull an Avery