This associates liberals with generally accepted bad things.
Undoubtedly liberals are plenty bad.
I think the official name of the organization was Sigma Delta Pi or Chi. You had to throw yourself over a fixed bar, set at chin height, without touching it anywhere except for your two hands grasping it. This and the 6-minute mile were the two events I never got. I had my Track letter ready to substitute for one of them whenever I could make the other. I began trying for this award when I was a freshman in 1950 and was still trying in graduate school in 1960.