Lyric discussion by Cyberghost 

Cover art for Acts of Man lyrics by Frightened Rabbit

The song picks out the base and vulgar "acts of man"......contrasting them against the heroic and chivalrous ideas of men.......it's a very interesting song and sounds rather personal as well......I don't think he speaker/singer is referring to all men......but rather uses a generalization to say that most men can be like this.