The two "normal" unicorns are named Lisa and Frank. Lisa Frank is an American businesswoman who founded Lisa Frank Incorporated. The company's artwork features rainbow and neon colors and stylized depictions of animals, including dolphins, pandas, and unicorns. In the 1980s and 1990s, her products - including school supplies, toys, and stickers - were popular among elementary and middle school-aged girls.
Barb sings "Everybody Ring Toss" to the tune of C+C Music Factory's "Everybody Dance Now".