Need a creative Username!!! Help!!?

Hi guys, my name is Sam and i need a unique online username for psn,I want it to be one word involving Sam like Samasuarus, Samzilla etc. (however it doesn't have to be).I'm into stuff like revolutionaries (revolutions) .Che Guevara, Karl Marxs etc so if you have an idea about a username that doesn't involve Sam but is leaning towards the revolution is also good!...Thanks!