As Rocky and Rambo, Sylvester Stallone defined the gung-ho cowboy 1980s, singlehandedly defeating the Russian army and winning the Vietnam War.
His grunting, snarling man-mountains didn't have a lot of sex scenes, but they did manage to get stripped out of their clothes by various cops, prison guards, and torturers. Here Rambo is fumigated in prison in First Blood (1982).
Tortured in a loincloth in Rambo: First Blood, Part II (1985)
During the 1990s and 2000s, Stallone often got naked while playing grunting man-mountains or parodies of them, as in the cop buddy gay-subtext Tango and Cash (1989). The guy on the left is his gay-subtext buddy, Kurt Russell.
Or Stop, or My Mom will Shoot (1992), with Estelle Getty as the Mom. Imagine, Rambo and Dorothy of The Golden Girls as siblings.
But to see the Full Monte, we have to go back to 1970.
Stallone dick after the break. Warning: it gets explicit.