At least it wasn’t an F…?

A rogue grammar Nazi has achieved what many have long dreamed of doing, pulling the cap off a red sharpie and going to town on a terrible display of English.

Their target? A poorly worded real estate board posted in Melbourne’s east:

The photograph, taken in December, was posted on Facebook and went viral as scores of like-minded grammar gangstas applauded the move.

MORE: Grammar police unite: The mistakes you can’t stand.

The photographer Felicity Humann told the Herald Sun it was spotted by her grandfather on his morning walk, who then took her past for a good ol’ language lesson.

Though the offending sign managed to score a D+, some were calling the mark too generous:

But it wasn’t long before our red-penned rascal was the target of his own success:

As grammar nazis debated furiously across the interwebs, devouring their young as they each tried to be the most correct, the best advice came from Jeff:

MORE: Excellent news for anyone bemoaning the downfall of good grammar .