When you're outside enjoying a nice, cold, winter wonderland blowjob, you're about to blow your load and she rears back and closes her eyes to receive her facial, when suddenly she receives the worst white wash of her life and you bury her in the snow (add some dirt). After this, you run back to the car/truck (or house), lock the doors, and blow your load inside (got to finish it out!).
Dude, she was not happy about receiving a Dusty Snowblower the other day, but it brought tremendous joy to my life.
When you blow chachi up someone's bunghole and they toot it back up your nose.
My best friend and I were bored one night and we decided to get creative. We do everything together so we tried the dusty snowblower on each other. It all was going great until he sharted a little. Pink eye sucks, but the high with my bro was worth it.