Oh, you mean Led Zep's song "D'yer Maker" from "Houses of the Holy". Y'know, I could never understand the liner notes about that song when I first read them in, gee, 1974, but it sounded dirty (smile) and I figured it was a Cockney expression for seduction or making out.
That was my favorite Zep album, BTW. I always liked their bright and airy music.