In the first scene Dallas is wearing blue jeans and a print halter top for her turn in the dunk tank. Dallas taunts her admirers into getting her wet. The more vocal she gets, the more she gets wet. She is a genuine heckler. Lots of good laughs, as well as lots of soakings. Not to mention hair in the face, wet jeans and just plain soaked.
The second scene it's MJ's turn in the dunking booth. She is wearing red shorts and a black tank top. MJ is nervous, but still manages to coerce her audience into getting her wet. Dunking after dunking, she is a really great sport. Not to mention good looking, wet or dry.