Rambo-esque is a term used to describe someone who is MACHO, or overly masculine. It is derived from the character John Rambo, played by Sylvester Stallone in the 1982 film First Blood. The character is known for his tough, no-nonsense attitude and his willingness to use violence to get what he wants. Rambo-esque has become a popular term to describe someone who is strong, brave, and unafraid of danger.