Gillette introduced the twin-blade Trac II razor in 1972, and three years later, Saturday Night Live ran a parody of a three-blade model.
SNL was making fun of Gillette for not making much changes.
mnli hypothesis: SNL was making fun of Gillette for not making much changes. premise: Gillette introduced the twin-blade Trac II razor in 1972, and three years later, Saturday Night Live ran a parody of a three-blade model.