Most simply explained, Led Zeppelin’s “Whole Lotta Love” is a love song with some moderately-overt sexual innuendos. Or explained otherwise, it is made quite clear that the vocalist has strong romantic feelings for the addressee. But...
Whereas the phrase “back door”, when used as a colloquialism, may have taken on a different meaning as of early 21st century, back in the days referring to someone as a “back door man” meant...