Made from 100% Cotton, this soft, red t-shirt features the denoted expression proclaiming the unspoken (but clearly understood) state of any and all security officers serving aboard the USS Enterprise. Yes, they're...expendable. Very much so. Remember Star Trek episode 375 when security officer Renquist was eaten by the Throazog only 15 seconds after beaming onto the planet...Throazog?? Remember? How about Star Trek episode 745 when security officer Grimes was accidentally beamed into the Bog of Sentient Razors? Remember? Yeah, that was especially....painful. So, yes, you're a security guard aboard the USS Enterprise. Your position there does not improve your chances of ascending rank.