McSweeney's considers 50 years of popular song, and finds a recurring theme:

Led Zeppelin's, "Whole Lotta Love"

Translation: I want to do it with you.

James Blunt's, "You're Beautiful"

Translation: I want to do it with you.

Sir Mix-a-Lot's, "Baby Got Back"

Translation: I want to do it.

Elvis Presley's, "Hound Dog"

Translation: You're doing it with everyone.

And so on.... Adult language alert in link.