Hee hee grammar nerds.
In order to lighten the mood, one of the posters put out this little gem - hopefully it makes you smile too!
Do not put statements in the negative form.
If any word is inappropriate at the end of a sentences, an auxillary verb
Profanity and slang suck big time.
Avoid cliches like the plague. They're old hat.
It is incumbent on one to avoid archaisms.
Never use a big word when a hypocoristic will suffice.
Avoid tautology: it is both unnecessary and redundant.