ruler with the green mark, the
"Measuring" was a boring half-hour session at primary school, in which we had a worksheet that tasked us with tasks such as "Draw a line 1.5cm long".
Gary use his to measure his cock. Colin who, in hindsight was probably a gaylord, offered to help, and marked in green felt where it rose to.
When it came to measuring in the future, the ruler with the green felt tip at the 8cm mark was one to be avoided.
written by Le*gh H*ll, approved by Log