Jakarro

Jakarro was a male Wookiee smuggler who worked during the Galactic War along with his protocol droid companion C2-D4. The pair was responsible for at least 31 confirmed killings, 216 cases of assault and countless acts of vandalism, theft, and contraband smuggling. This resulted in numerous bounties put on their heads, though none were able to claim them. At some point C2-D4 got dismantled and instead of reassembling him, Jakarro wore the droid's parts on his back and his head around his neck for an extended period of time, all while the droid was conscious.

Text and facts from the “Jakarro” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.