| ||For other characters named Billy that appear in the Fallout series, see Billy.|
Interactions with the player characterEdit
Billy will attempt to sleep with female characters or ask for the services of a male character's wife.
Billy appears only in Fallout 2.
Behind the scenesEdit
If his dialog is carefully read, one can see that he makes fun of developer David Hendee. If a female has bad sex with him, he will kick her out of the room and finish the job himself while saying "Looks like I'm going to getting Handy again", he also mentions Dave's "porn wing". This jokingly suggests Dave Handy (Hendee) likes porn and playing with himself.