I was concerned with the first panel that it might come across as sounding like it belonged to a hentai strip. This concern was compounded by the fact that if Sandstorm is visible in the strip, and Silence is, well, silent, that the “sexy sounds” coming from behind the closed door meant some hot man-on-man action. Now, I have nothing against gay men – heck, I’d hang around with Morgen or Vinnie any day of the week – but none of the S-Team fellows are. My solution to this quandary was adding the “Wowzers!”, which I’m sure was spoken by Slick.
This is a classic-style joke where one character plainly describes what the other characters are doing, which they then categorically deny doing. I think it’s a funny bit.