References in Star Command

[Spherix*]

As per ass-kicking and gum-chewing, it's probably a reference to both. The phrasing in the first screenshot, "It's time to kick @$$ and chew bubble gum. And I'm all outta gum." more closely resembles Duke Nukem's catchphrase, while the latter screenshot has it as "I came here to chew gum and kick ass, and I'm all out of gum.", which is closer to the original line from They Live. Neither one's an exact copy of either, however.