The gradzik is located between the anus and the scrotum on males. This area is typically known to be fairly hairy and sweat gathering. The gradzik produces what is known to many as "The Fromunda Cheese" which typically causes itchiness of the gradizk. The gradzik is more commonly referred to as the Taint, Grundel, or the Perineum.
Also, some say pleasure can be had from stimulating the gradzik, opinions vary.
"Man I haven't taken a shower in a week and it's making my gradzik itch like crazy. Every time I scratch my gradzik my finger nails get full of fromunda cheese."