Thanks! I'm glad you like it. (shameless self-promotion is shameless) I've been honing my writing skills on fan-fictions and occasionally get a really great line. This one, so far as I know, was not taken directly from anywhere (though probably took inspiration from a bar brawl in Star Trek [2009] and Starcraft II [Kerrigan vs Fenix]). I request credit if feasible, but it's a small matter if not. By all means, go ahead and use it with my blessing.