Billy (Fallout 2)

"One Tooth" Billy is an inhabitant of the Den in 2241.

Background
Billy is a patron of the Hole, he pimps out his wife and looks for people to pick up for sex. He only has one tooth, hence his nickname.

Other interactions
Billy will attempt to sleep with female characters or offer the services of his wife to males.

Appearances
Billy appears only in Fallout 2.

Behind the scenes
If his dialog is carefully read, one can see he makes mention to rolling in the sack with Dave, and one of his sexual catchphrases is "...getting Handy again", he also mentions Dave's "porn wing". This all suggests a romantic relationship with Dave Handy.