They're too farting busy sneering at a greengrocer's less than perfect use of the apostrophe.
⇑ Translate the sentence above by Google ⇑
Related: apostrophe
Prev: Apostrophe: Sign of omission of letter or to show possessive.
Next: Maybe it is the errant apostrophe, the splitting of the poor old infinitive, or the use of "like" as a comma.