Tattoo

A tattoo is a permanent design marked on skin using inked needles. Tattoos are a common style of body art used among humans.

ODST Tattoos
Tattoos are frequently displayed with pride by the Orbital Drop Shock Troopers. Melissa McKay wore a tattoo of a skull and the letters "ODST" on her bicep. Jacob Keyes, while not an ODST, was given an ODST tattoo of the kanji symbol for "bastard" or "bad ass", depending on who is asked.