How to measure the length and circumference of tint correctly? How does a man measure his size?

Most of my friends pay more attention to the size of Tintin. How to measure it. Here is the standard measurement method:

Static Tintin length: in non erectile state, the room temperature is 18 ℃, take an upright position, lift Tintin at 90 ° to the body, and measure the distance from pubic symphysis (bone structure accessible in the middle of lower abdomen) above Tintin to the external orifice of urethra with a ruler.

The drafting length of Tintin: hold the coronal groove of Ding’s head with thumb and index finger, stretch the ding to make it fully extend, and then measure it with static length measurement method (the length after stretching is basically the same as the length of erection).

Circumference measurement method: the circumference of Ding Ding was measured with a tape measure at 1 cm away from coronary sulcus

Heidun: what’s the average size of Ding Ding? Come and see if you’re holding back?