biggest bollocks boy

Based on the pattern of 'bumboy'. A man or a homosexual man, who has the biggest and roundest testicles in the world, with a diameter of 100 cm. Also his testicles are as big as a basketball.

Luigi: is your bollocks huge?
Mario: yes, I have the biggest testicles in the world, so many people called me 'biggest bollocks boy' and it's bigger than Bowser!!