motherfucking
moth-er-fuck-ing · adjective
Definitions
adjective
- 1.
(Vulgar slang) Used as an intensifier to express extreme anger, frustration, or emphasis.
- 2.
(Vulgar slang) Used to express admiration or amazement.
Related words
Etymology
From motherfucker + -ing, used adjectivally. Developed in the 20th century as an intensifying adjective.