- For the specific mob, see Sand Gnome (mob).
Chief Archaeologist Letoll, who leads a group of Explorers' League researchers in the area, is insistent that sand gnomes exist, but his colleagues are not as convinced. He apparently once made his team search Silithus for evidence of sand gnomes.
Using a , a type of drum dug up by the dwarves in the area, normally attracts giant bone worms to the surface, but will occasionally instead cause an angry sand gnome to appear and attack the one who disturbed it. However, once this information is relayed to Dwarfowitz, he merely replies "Sand gnomes? Yea, sure... The desert can do strange things to a person".
- The sand gnomes in Bone Wastes may be a parody of the Fremen from the Dune franchise. The things they have in common are popping out of the sand, Fumpers (sounding like 'thumpers'), living near giant worms summoned by the Fumpers, and living in a desert.
- Sand gnomes wearing brown robes and appeared in Uldum during the Cataclysm alpha and beta. However, they were replaced with pygmies once the pygmies' model had been completed, suggesting that they were merely placeholders.