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1.
not giving a thought to something that is obviously so skanky.
Amy reverted to skankism when she removed her panties at work in a crowded office.
by sarasmc June 21, 2005
 
2.
An unidentified period of time when a ‘normal’ girl goes crazy and turns into a complete slut.
After the girl runs wild she finally comes to her senses and starts acting right. But has the SKANK label for life.
Megan can't go out with us tonite she is engaged in skankism
by Slighly Insane September 09, 2008