A member of the free mason's. The free masons have a number of rituals one of which involves a novice showing there development by moving around a square that it on the floor of a Masonic Hall
I didn't know "He " was on the square .
by Barry Otter August 22, 2023
Get the on the squaremug. A person who follows rules and most likely has long pubes. Not to be confused with a Pukey Pube Pusher
by dan_gleewang January 3, 2021
Get the Long Haired Squaremug. by Anonymous psoodonim March 10, 2025
Get the minus b plus or minus the square root of b squared minus four a c all over two amug. by Lemmons June 24, 2016
Get the Lemon Squaremug. "Damn did you see Jack's teeth? They are so straight!"
"And he is straight also."
"That means he is straight squared!"
"And he is straight also."
"That means he is straight squared!"
by daaaaaaaaaaaaaaaaaaaaaaaaaaang June 27, 2018
Get the straight squaredmug. by Ghanayana January 8, 2020
Get the Squaremug. 