Sex takes place (male or female), but instead of regular sex, both participants ride on snowboards down a hill or trail while doing it, preferably at high extreme speeds. Additional partners may be involved as well.
"Dude, did you see that threesome extreme sexboarding down the trail last night?"
"Yeah man, that guys jizz was left in the snow and I fell right on it."
"Did it taste good?"
"Yeah man, that guys jizz was left in the snow and I fell right on it."
"Did it taste good?"
by ImmaAsian October 15, 2014
Get the extreme sexboardingmug.