1.)gangbangatang- when 3 or more Orangutan engage in sexual activity.
2.) when more than one Malasian man has sex with an Orangutan prostitute
3.) when 3 or more people at a PNP party go rogue
4.) if you find orangpandeck (a mythological creature do not engage in a ganabangatang )
Damn man, I went to the zoo and at the primate exhibit i saw a heinous gangbangatang