sorority involvement in fraternity recruitment

[Starlet]

A few times this guy I knew in a fraternity who I considered as just an acquaintance asked me if I would attend some of his house's informal rush events. Usually I was busy, so I turned him down. But he has also asked me twice if I would be willing to jello wrestle with other girls. This apparently was a rush event--watching girls try to pin each other in a pool of jello. Three guesses as to what my response to his proposition was.