The song "More Blades = Better Shave" by Parry Gripp is a fun and catchy tune that humorously highlights the idea of continuously adding more blades to razors for a supposedly better shaving experience. The lyrics sarcastically emphasize the marketing strategy of razor companies, who often promote their products with the claim that increasing the number of blades will result in a superior shave. The repetition of the line "More blades! Better shave!" reinforces this satirical message. In the song, the singer addresses someone who has tried razors with one and two blades in the past. Despite these attempts, the person did not find them satisfactory. The singer then humorously advises them to listen and learn, implying that more blades are the secret to a better shave. The repeated line "The scientists say 'More blades, better shave'" mocks the concept that scientific research supports the notion that more blades equal a better shave. This line suggests that razor companies utilizes pseudo-science to convince consumers to buy razors with multiple blades. Overall, the song serves as a humorous critique of the marketing tactics employed by razor companies, poking fun at their claims of improved shaving experiences with the addition of more blades.