The testicles are the most important part because this is where the sperm is kept, which will pass on the male's DNA and create future offspring. So even more important than the brain, unless the male in question discovers some scientific thing to benefit humanity, but that would be male-specific and it was never specified humans anyways.
The broad shoulders, the ******* arms, the muscular thighs, the v shaped torso, the strong jaw, a big D, the bubble butt, the small waist, the V line, the head full of hair, the big feet....
All those are important, stupid and cute are just enough.
