If it was a wart (unlikely), you may have a slight chance of HPV, but it was more likely a hemorrhoid. No chances of herpes or syphilis (they don't cause lumps or bulges).
Also, dousing yourself with vodka does nothing except perhaps cause irritation. Washing with soap MAY help immediately after, but there's no science behind it, and after vodka, would only cause more irritation. Generally speaking, once you're infected, you're infected.