Chair hug
Any hug that starts in a chair and ends up on the floor by any means.
Guy A: Dude i gave that chick a chair hug.
Guy B: How'd you get to the floor?
Guy A: I tickled her, easiest way.
Guy B: How'd you get to the floor?
Guy A: I tickled her, easiest way.
Chair hug
A defensive move used to protect oneself from full body on body contact of a real hug, due to the unappealing nature of the other hugger. This typically consists of an obstruction placed in the path of the hugger participants, such as a chair.
Thankfully their last meeting was in a conference room and lee flawlessly executed a chair hug when Heidi attempted the obligatory goodbye hug.