12cm 

the border between a small and a big dick, still on the lower end

He isn't lucky, his dick is 12cm.

12cm by prostate123 August 30, 2024

12 Cm 

12 Cm is a joke around the internet on how something is either 'big' or 'average sized', 11 is small and 13 is huge

12 cm? Whoa, buddy, that's too big.

12 Cm by prostate123 March 17, 2024

12 Cm 

12 CM is a penis size some people think is average or big enough but other people think it is small, most people use it in jokes which depend heavily on the context. They typically rely a lot on context because sometimes the size around 12 Cm is presented as big but other times as small.

"What a big skyscraper.. It must be 12 Cm!" "This song lasts so little, it's about 12 Cm!"

12 Cm by prostate123 March 20, 2024