Sorry Jazz I didn't mean to give the impression you might have personal experience-- but I remember my kids had some colorful expressions when they where in HS, and while you might not be rude and use any of them to some one face, you might have heard some....

There is a book of slang out that has a whole chapter devoted to all the expression that evolved (mostly teens and early adults) to speak of getting sick to one's stomach--- and there have been bouts of colorful expressions about acne... maybe they have faded from everyones memory, not just mine.