Definition of go blind:
(n) :
(fantasy) A malevolent and grotesque diminutive humanoid, often associated with orcs or trolls.
(n) :
(geology) A hoodoo.
(n) :
Short for goblin shark [A species of mackerel shark, Mitsukurina owstoni, that has a long snout-like protrusion from its forehead and grows to 3.8 meters in length.]
(n) :
(British, rail transport, informal) Acronym of Gospel Oak to Barking Line, a railway line in north London.