| do something badly(expression, idiom, fail, damage, spoil) |
| do wrong |
| double cross(expression, quell, snafued, bollix, interfuse) |
| doublecross(quell, snafued, bollix, interfuse, flubbed) |
| drop(miss, fumble) |
| dropping the ball(expression, idiom, goof, scrabble, bollix) |
| dumb move(expression, failure, overestimation, cunt, boner) |
| dumb thing to do(expression, idiom, failure, overestimation, cunt) |
| fail(damage, spoil) |
| fall flat on face(expression, idiom, goof, scrabble, misgovern) |
| fall short(expression, goof, scrabble, misgovern) |
| falling down(expression, blunder, goof, scrabble, fumble) |
| falling short(expression, goof, scrabble, misgovern) |
| false move(expression, failure, overestimation, cunt, boner) |
| flub-up(failure, overestimation, cunt, boner, howlers) |
| fluffed(goof, scrabble, misgovern) |
| foul-up(failure, overestimation, cunt, boner, howlers) |
| foulup(failure, overestimation, cunt, boner, howlers) |
| fudge(ruin, blunder, botch, mismanage) |
| gaff(failure, overestimation, cunt, boner, howlers) |