What is the meaning of "from the rooter to the tooter"?

China
March 5, 2008 8:17pm CST
I'm watching a program on BBQ. There's this slogan "From the rooter to the tooter" and I don't know what it means. Since I'm doing my translation practice, I wanna know the exact meaning of it. And another one, when talking about good grills, a man said "Drips the grill!"(the subtitles said so, but it might not be right) What does that mean? Thanks~
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