A regularly used anus, reminiscent of the sand pit monster from Star Wars VI. Usually aggravated and covered in lubrication and potentially manjuice.
"My god Dorothy, your slophole is gaping, that must have taken several well endowed germans!"
To feel very rough after a particularly heavy night out.
After I triple dropped and did that bottle of voddy and passed out and woke up in my neighbours cat, I'm feeling pretty munty.