Analysis of information sources in references of the Wikipedia article "Nerima Daikon Brothers" in English language version.
Nerimadaikon (練馬大根) is a pun of sorts. It refers to the long cylindrical white radish that grows in the Nerima area of Tokyo. The distinctive shape of the radish lends to its use as euphemism for the "legs of a fat woman." Such women are often featured in the early episodes of the show. " Oroshitate (おろしたて) is also a pun, as the daikon radish is often served grated in Japanese meals. Grated daikon would be "daikon oroshi," and if it was freshly grated it would be "oroshitate."
"Sailor King" is a parody on the term Salakin (サラ金) which is a contraction of the term Salarymancredit (サラリー‐マン金融, Sarariiman kinyu) which basically means consumer credit
Donabe (土鍋) means "earthenware pot." The character has a tureen on his head and red-flame like hair.
A couple of tell-all books (one from a former Four Leaves member) allege as much: a sexual harassment lawsuit against Johnny is pending; and it has been said that SMAPster Goro was severely shaken by Kitagawa's constant attentions.