Funny Engineer Gym Shirt Force Mass Gains

Stand out with this funny engineer gym shirt featuring the clever phrase “Force = Mass × Gains”. A perfect blend of engineering humor and fitness lifestyle, this design speaks to mechanical engineers, gym lovers, and science-minded athletes. The bold industrial typography combined with a strong barbell visual creates a powerful and eye-catching look. Ideal as a unique gift for engineers, fitness enthusiasts, or anyone who loves smart humor and lifting. Great for workouts, casual wear, or as a conversation starter. This design is optimized for visibility with clean contrast, readable text, and a modern distressed style that performs well on dark apparel. Funny engineer gym shirt with Force = Mass × Gains design. Perfect for fitness lovers, engineers, and gym nerds. Bold, smart, and unique t-shirt idea. engineer gym shirt, funny engineer t-shirt, fitness nerd shirt, mechanical engineer gift, gym humor design