What is "manliftingbanner"

Manliftingbanner is a Dutch, communist hardcore punk band. They are best known for their merging of the straight edge lifestyle and radical politics, particularly communism, anti- racism, gay rights, and the DIY ethic. The band has been referred to as the first communist-straight edge band. It was originally named Profound. Due to the pretentious nature of their name, it was changed to Manliftingbanner after a Communist propaganda poster.