Door Dis-Etiquette
Someone who walks really fast to the door so they don't have to hold open the door for someone that is approximately within 5 steps away from the door.
coworker #1: "Did you see that guy speed up when he got closer to the door? He just wanted to make sure he didn't have to hold it open for me.
coworker #2: "He surely displayed Door dis-etiquette! So Rude!"
coworker #2: "He surely displayed Door dis-etiquette! So Rude!"