Vagrant

 is an old man living in the Mojave Wasteland in 2281.

Background
The Vagrant is an old, and apparently homeless, man who lives in Freeside. If the player tries to talk to him, the Vagrant will just laugh and cough.

if stared at (30 sec+ or so) he will not speak normal words) sounds like a man specking with no tounge

Appearances
appears in Fallout: New Vegas.