blow/sod this/that for a game of soldiers

blow/sodtaboo ˈthis/ˈthat for a game of soldiers

(British English, slang) used by somebody who does not want to do something because it is annoying or involves too much effort: After waiting for twenty minutes more, he thought ‘sod this for a game of soldiers’, and left.
See also: blow, game, of, sod, soldier, that, this