In my case I’ll say either Bloodhound Gang’s The Bad touch or Aqua’s Barbie Girl.
I mean… what the hell is “hanky panky”.
But for bonus points, I did also sing “take a walk on the wild side~” with no flying clue what “giving head” was supposed to be.
My stepson was always singing I Will Survive. Mentioned that was sorta the gay anthem. He was horrified. So he started singing YMCA instead.