After getting a mudslide you pull you penis out of her asshole and ejaculate. Your penis is covered in shit like a mountain, the semen gushes out from the shit much like an avalanche or a volcano, rolls down your cock and on to your balls.
After inserting my penis into sally's asshole, i realized she forgot to go to the bathroom that day and I ended up getting a mudslide, witch ended up turning into a snowy avalanche.
When you jizz in a cup for a week, freezing it nightly, adding a layer of jizz every day. On the 7th day, remove the cup from the freezer and gently push out the frozen cum cylinder, grab a cheese grater and harmoniously grate the cum cylinder over a freshly devirginized catholic girl.
Similar to a booter (when stepping into water deep enough that it comes in over the top of ones boots, filling your boot with water), but in the case of stepping into deep snow and filling the tops of ones boot with snow.
Nobody had shoveled the sidewalks after last nights snow fall, it was knee deep and simply by stepping into it I got a snowy booter.
When you don't have to go to work/school because of a blizzard, and you are rewarded with a blowjob!
I was pumped I didn't have to go to work because of the snow...and I got awesome head. I got the old snowy blowy and created a little blizzard in her mouth!