Rambo (stylized on-screen as R.a.m.b.o.) were an American punk rock band based in Philadelphia, Pennsylvania, United States. The band identified with the straight edge, anarchist, vegan, crust punk, cyclist and thrashcore movements. Known for hectic live performances, the band toured extensively in the United States, Europe, Australia and Southeast Asia, including several sections of the latter continent previously unvisited by touring Western rock bands.