Also known as the two urinal rule. In a mens' bathroom with a row of urinals, whenever someone is using a urinal, the next man to come in and use a urinal will go at least 2 stalls down (ie, you are at stall zero, the one beside you is stall one, the next one is stall two). Whenever someone violates the two stall rule, the person who is violated feels uncomfortable, even if it is the violator's best friend.
Sinks count as stalls as well.
Sinks count as stalls as well.
by Teh Burr0 October 28, 2004
Also know as the "urinal rule". When someone is using a stall in a men's bathroom, the next person to come in must use a urinal at least two stalls down.
Hey Billy, try not to invade my personal space in the bathroom next time. Make sure to follow the Two Stall Rule.
by yayy1212 October 16, 2020