Over, Under, Around, and Through

Ever wonder why most every* metaphor has to deal with sex? How you can imbue the most innocent phrase or gesture with erotic overtones? Err, undertones... overtones?

Overtone: An ulterior, usually implicit meaning or quality; an implication or a hint
Undertone: An underlying or implied tendency or meaning; an undercurrent

Over or under? I suppose I could swing either way...

Err, I mean my head is just so confused...

Shit, I mean...

Stupid tones, I'm like totally not gay.

*Yes, I still like to be redundant in speech