I bought the english/japanese ADV release of the anime a few years back. I had no idea they rereleased it with only the english dub.
Now I wish I hadn't sold it on eBay for so cheap. Is it some sort of out-of-print rarity now?
I don't recall Tails slapping his butt at MetalEggman. I recall him and Sonic running from MetalEggman, and at one point, stopping to make fun of him. (Sonic flipping the bird, Tails pulling the skin below his eyesocket)
I just realized something, a certain scene involving Tails would answer the "Prowers preference" poll once and for all. Just came to mind since this topic seems to have no real bearing on life.
Unfortunately, there's evidence for either side.
-Tails slapping butt (Gay)
-Tails groping (Not, I suppose, unless he was trying to see if the implants were real, which gay men are often asked to check)