Nasty is an amalgamated word that stands for 'Tasty Knacker'
The term is used to describe good looking
men who are easy to
catch but must be disposed of quickly due to their liabilities.
A nasty should be
treated with caution and only indulged on in controlled conditions.
Oh, would you look at the nasty coming up the
road, should I risk it?
Come here, will you get me away from this nasty, he is too
hot, I can't bring myself to send him away.
Laura pulled a total nasty last week, fair
play to her, she got rid of him quick as well.