Definitions by DPDough

Gentleman's Leapfrog 

In a situation where a set of two consecutive doorways are present (usually in the entrance of a building): Person A holds the first door open for Person B, then Person B holds the next door open for Person A.

"Sorry I lost you back there, I played a game of Gentleman's Leapfrog with the man behind us."

Gentleman's Leapfrog by DPDough November 18, 2011

Gentleman's Shuffle 

A situation where two people are walking at each other, and keep moving out of the way in the same direction, leaving both parties unable to continue walking.

"I was stuck in a Gentleman's Shuffle for almost a full minute today, it was ridiculous!"

Gentleman's Shuffle by DPDough November 18, 2011