Gummimole the molerat had never been intelligent but she was s.p.e.c.i.a.l and thus with a Luck rating of 100+ she was was always lucky, she didn't fit in her vault suit, she didn't need one being a mole rat, she couldn't figure out a toothbrush, she had no teeth.
When it came to using a weapon she got lucky and would find herself blasting the brains out of anyone who tried to take advantage of her, one slaver found this out the hard way as Gummi' melted her brain she would be left as a warning not to mess with Gummi', Gummi' would be unaware though as she became a legend in the wasteland waddling into history.