Namba (clothing)
A namba is a traditional penis sheath from Vanuatu. Nambas are wrapped around the penis of the wearer, sometimes as their only clothing. Two tribes on Malakula, the Big Nambas and the Smol Nambas, are named for the size of their nambas.
Nambas are characteristic of central Vanuatu. In the northern islands, long mats wrapped around the waist are worn instead.