Old Man McGee

Old Man McGee is a gambler in the Bishops' Shark Club Casino who is possessed with a gambling problem.

Background
He has been playing the same (possibly broken) slot machine for five years without winning a single chip. He anticipates that the machine will some day break down and repay his questionable diligence provided that he, and only he, continuously plays that machine.

Other interactions
You can repair the slot machine and gain 50 XP (or more rarely 100 XP), though it will always claim it is "still in sorry shape." Once fixed it grants you no further use. (Recommended saving before try.)

Appearances
Old Man McGee only appears in Fallout 2.