Ever get that feeling that skanks were in the vicinity without seeing them? Well then you Sir are a proud owner of a skanktron. A Skanktron is a man's built-in device used to detect nearby skanks, it works similarly to the legendary GAYdar.
my skanktron is picking up heavy activity by the cocktail bar.
Not just an ordinary skank, but a skank among skanks.
"Politically incorrect slurs like “tramp,” “tart,” “slut,” “skank,” and “skanktron” have suddenly become acceptable again, as long as Paris Hilton is their target."
From "The Trash Princess" by Kay S. Hymowitz