Cold Pool Multiplier, your dick size as soon as you leave a cold pool, compared to the biggest it gets during sex.
I hate how Trent always strips after swimming, everyone knows he has a shitty C.P.M
Cock per Height. Simple math of size divided by height, both in inches, then multiplied by 100.
Good indicator of proportionality.
Average height 5'8.5" Average cock 5.5". Average C.P.H 8.03.
Sure Little Tony is only 5'5", but his C.P.H is like 14!