Another word for nasty, but of a heightened nastiness. Old cheese is nasty. Old cheese with diarrhea on it is nersty. Often pronounced with a long "r" as in nerrrsty.

Large, beautiful breasts that are keep well consealed and initially appear to be much smaller and less impressive than they actually are until unleashed.

Something that is so disgusting that nasty is not a powerful enough adjective to use for describing that thing

An idiot's misspelling of the word Nirsty

A whole new level above nasty