The (incorrect) metric conversion of the sexual position, the 69er, heard on a forgotten comedy show in the 90's and perpetuated by those who have repeated the joke and not checked a conversion calculator. 1 inch = 2.54 cm, answer should be 175.26.
Some credence should be given however for the homonym, "one ate one".
In the United States Army, Physical Fitness tests are given every six months and soldiers must pass with a 60 in each of the three events adding up to a minimum passing grade of 180. A 181 is when a soldier gives the minimal effort due to extraneous circumstances to pass the Army Physical Fitness Test. So a 181 is an acceptable, yet less than enthusiastic effort in order to accomplish a goal.
Ex. 1
Soldier 1: Oh man today is a 181 day.
Soldier 2: Definitely, I'm so goddamn hungover from penny beer night I can hardly stand up.
Dave: "Yeah, but if we pull a clash of swords, I'm out ASAP."
Ty: "cool."
By Bertie
Ms 181
A school that is full of hoes and the some of the students there can fight and all the girls are cute and the boys are full of shit and students lose there virginity in the bathroom
