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S3, E17: Calvin's archrivals, the Pink Ladies, move their manicure business into the local barbershop; Dave encourages him to make peace; when the women take a prank too far, the guys decide to plot revenge.

S3, E17: Calvin's archrivals, the Pink Ladies, move their manicure business into the local barbershop; Dave encourages him to make peace; when the women take a prank too far, the guys decide to plot revenge.