One of the patrons of the Vertigo Bar and Grill, Bingo is an older Pitt Raider who can still remember the time of the Scourge, although he doesn't share this information with anybody. He is content to drink himself into oblivion, amassing a sizable beer collection.
Bingo is similar to Gary from Vault 108, as both only say their own names in various intonations. Although sometimes, when you walk up to him, he'll just say default passing words like other characters, as long as you don't initiate conversation with him. He will also say the usual threats and taunts if you decide to become hostile with him.