Rancorous Ruth

 is a member of Maud's Muggers living in Freeside in the year of 2281. With the Wild Wasteland perk, she and the other two Hell's Grannies accost and attack the player after he or she exits Cerulean Robotics.

Backgrounder
A women who will randomly attack you in Freeside, she is a part of Maud's Muggers, a group of elderly thieves. The three women of Maud's Muggers are remarkably small. According to the G.E.C.K, Ruth is 0.9 times the size of the Courier.

Appearances
appears in Fallout: New Vegas.