(obsolete) gaiety

Dimly lit, as at dusk (evening). / Having a shade of color that is rather dark. / (dated, literary) Dark-skinned. / Ashen; having a greyish skin coloration.

(Internet slang, initialism, abbreviation) Abbreviation of give a fuck.

Any flow or issue of fluid which continues after the expected cessation; a later or residual flow; drip. / Any outflow or discharge following an event.