A hard metal or diamond; something extremely hard and indestructible.
guardian deity
(Buddhism) A warrior attendant or guardian deity who protects the Buddha, typically depicted holding a thunderbolt weapon; also used as a shorthand for the 四大金刚sìdàjīngāng.
gorilla
(colloquial) A shorthand for 金刚猩猩jīngāngxīngxing; also used specifically for the character King Kong.
burly man
(metaphor) A person who is physically strong, robust, or tall.
pupa
the pupa of certain insects
vajra
(Buddhism) A mythical weapon, often a thunderbolt, representing indestructible power (Sanskrit: vajra; Tibetan: dorje)