Skin Pants Share definition Flag The Big-Hair-80's pants. Mother's who have a lot on their minds and forget what they're called often use the term "Skin Pants." Confused mother: Honey, I don't want you wearing skin pants. Child: What the heck are skin pants? Skin Pants by You fail. I win. Loser. June 28, 2009 Get the Skin Pants mug.