Always a slut. Probably wears too much make-up. Definitely wears tops that droop so low at the front they're a potential trip hazard. These people are not too be asked out. Even if they are hot. It is a certainty they will dump you within the next week or so, but depending on the amount of slagginess possibly the next 24 hours.

A polite term for shoving a lubricated probe into the Earth's hole to release gas.