SUMMER LOVERS - including a hot nude guy in the opening credits.
HUNK - the main character in his new, ripped self being gawked at while strolling the beach (in skimpy bikini trunks).
THE BEACH GIRLS - a quick scene of young partiers running to the ocean to skinny dip. One man tries to talk the good girl into joining them. You see his package in that shot.
The '80's had some choice flicks as you can see. A more current flick is the new PIRANHA movie. Tons of hot guys and gals. With the exception of Jerry O'Connell (who wears red bikini trunks) the guys wear huge, baggy shorts. At least they're shirtless. Shame what happens to most of them in the flick, though.