Material that is used to ease the pain and bleeding of a violent or energetic sex act involving a woman's vagina. Used in the winter time, plowed, rocky snow is shoved into the vagina (after vigorous sex) to do a few things:

1. reduce the swelling
2. absorb blood
3. wash away any remaining semen

After I ripped Bethany apart, I stuffed that ragged box full of rocky snow.

I'd like to donkey punch that bitch and fill her with rocky snow after I'm done.
by Jack Kleeman April 2, 2007
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Sex postition - Engage in normal missionary until male is close to orgasm. Quickly stand over females chest and take a dump right below her breasts. Then proceed to ejaculate over entire excrement, the end result should resemble the frosty tops of the Rocky Mountain range.
Friend 1 - "Yo, dude, that chick we met last night was nasty."

Friend 2 - "What do you mean?"

Friend 1 - "She wanted something called a Rocky Mountain Snow Cap all over her chest."
by SquatcHammer August 30, 2013
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