mug's game

listen to the pronunciation of mug's game
İngilizce - Türkçe
(deyim) akilsiz birinin yapacagi sey
İngilizce - İngilizce
A foolish, profitless, or hopeless undertaking

The sheer destructiveness of nuclear weapons makes the quest for defenses a mug's game.

a futile or unprofitable endeavor