Cross Country Snowboarding: Dude!
"It's just a powerful thing."
It looks like their other spoofs are probably funny, too...
Oh, my! This next one is a hoot! I've joked about this one for years (a roll-cage baby carrier to let you wrestle and "be with" your baby; strap-on scuba baby gear...), but they NAILED it and took it where it was going all along!