I believe that's supposed to read ... "When it turns in to your driveway." The punch line is a word play on the phrase TURNS IN TO. The sleigh is transformed or changed in to a driveway (aka: turned in to a driveway). So, a sleigh is no longer a slei...
rudolph has a tail that spins at a million tails a second that helps the sleigh rise off the ground like a helicopter. The other reindeers use there tails to turn the sleigh in different directions.
I like the idea of using the sleigh to advertise if you have a buisness and I would consider fixing it up so there aren't many visible scratches or, you know. Post 'Come visit www.???.com and learn more!' or something like that. But, the thing is you...