“Leave your broom at the door...”
“You'd better leave your chromosomes at the door.”
“When you enter the House of God, you leave your ego at the door and embrace purity as if your life depended on it.”
“No, I don't want you to leave. I'm just grabbing your coat and nudging your toward the door for fun #AHOLE”
“Pity you can't attach an extra arm to your [broom], Malfoy. Then it could catch the Snitch for you.”
“You can leave a door open for your 'friends,' but the truth is anybody can come in through that open door. And how do you know these friends are who they say they are, anyway?”