Root access. Infinite responsibility. Zero credit.
Sysadmin t-shirts for the people who keep the lights on while everyone else takes the credit. You have root access, no sleep, and a deep personal relationship with cron jobs that run at 3am. Our system administrator t-shirt collection is a tribute to uptime, duct-tape fixes that became permanent, and the sacred art of "have you tried turning it off and on again." Makes the perfect gift for sysadmins, Linux administrators, and anyone who's ever been blamed for an outage they predicted six months ago.