[hallway drafting]

to navigate through an overly crowded hallway by walking close behind a bigger person, or one that is able to get through the crowd easier.

Guy 1: Dang, looks like gym class just ended.

Guy 2: Yep. Good thing there's Carl. We can go hallway drafting off of him.

Carl: 'Scuse me..need a little room..

Guy 1: He really worked up a sweat :P.

Hallway Drafting

When you're walking in the hall behind someone and you get into the awkward situation of trying to decide when to pass them and to what side.

"Dude i was so hallway drafting this fat girl in school. She smelled terrible."

"I wish there weren't so many hallway drafters at our school. They really piss me off."