| Flub |
| Goof |
| Gaffe |
| Fluff |
| Error |
| Bungle |
| Miscue |
| Blunder |
| Boo-boo |
| Mistake |
| Howler. |
| Blooper |
| Screwup |
| Slip-up |
| Big goof |
| Screw up |
| Faux pas |
| Slip ___ |
| Foul (up) |
| Huge goof |
| Dimwit move |
| Miscubobble |
| Pull a ____ |
| Big blunder |
| Big boo-boo |
| Big mistake |
| Fool mistake |
| Huge flub-up |
| Miscuebobble |
| Obvious slip |
| Goofy action |
| Huge mistake |
| Dumb mistake |
| Damfool thing |
| Foolish error |
| Glaring error |
| Major mistake |
| Silly blunder |
| Silly mistake |
| Stupid blunder |
| Chef, at times |
| Stupid mistake |
| Classroom slip. |
| Idiotic mistake |
| Obvious mistake |
| Onstage boo-boo |
| Moronic mistake |
| Foolish mistake |
| Big-time mistake |
| Blockheaded move |
| Humongous mistake |
| Senseless blunder |
| Relative of fluff. |
| Embarrassing error |
| Blockheaded blunder |
| Piece of morningwood |
| Embarrassing mistake |
| Knuckleheaded blunder |
| Cause for a head-slap? |
| A bungler might pull one |
| It's pulled occasionally |
| Malapropism, to a slangster |
| Die Antwoord "Raging Zef ___ |
| Replacements "Gary's Got a ___ |
| Cause for hitting the forehead |
| Mike's friend on "Growing Pains |
| The Replacements "Gary's Got a ___ |
| Mike's unfortunately-nicknamed friend on "Growing Pains |