A sexual act where the man nuts into an ice cube tray and freezes his semen overnight. After the cum is frozen, the man will crush it and insert the fragments into his spouse's pussy. They will then wait a minute for the Cum Cubes to slightly melt, and the woman will queef. This will send several slightly gooey frozen nut fragments everywhere, thus producing a Colorado Snow Cannon.
When a man masturbates during the winter but does not clean any of the residue, semen or "snow", off during the entire winter eventually leading to a point of no return where the penis is no longer visible and only a snowman shaped figure can be made out of the residue near the end of the winter.
Did ya hear about Earl? His mom caught with a Colorado Snowman and now he has to repent for his sins!... and take a bath!
When a guyskeets in a girls mouth and then making out with eachother.
She was sucking so good last night when i came in her mouth she turned around and gave me a snowball in colorado! So I used my Bitchmote on her and shortly after we made up and did the Kissambo later that evening.