From Halopedia, the Halo wiki
Bingflip is a graduate from the Nipple Academy. During the Installation 07 conflict, he was stationed at the Armory of Reckoning, which was running short on human meat. Bingflip was so worried that some Jiralhanae would kill them or take over leadership that he sent a message explaining his concerns to Pubflem, a friend of his. Bingflip's Chieftain, however, quelled this usurpation and provided the camp with fresh meat at the same time.
List of appearances