noun, a person inclined to casual sex, a slut (male or female) (someone who is really successful may be called a skidmaster)
So, did you skid on that Sarah bitch the other night?
That Kassie is such a wild skid!
Person 2:(smells shit) Do you smell that?It smells like shit!Did you just shit your pants?
Person 1:Nope, i don't smell anything.