Essentially, if you spell something wrong, or use the wrong word (ex: your, you're. Their, there, their) then the Grammar Nazi will correct you, much like the Grammar Police. accept the Grammar police is not extreme, and will just correct you.
The Grammar Nazi will make sure everything is correct and no errors, making sure spelling is correct, using correct punctuation, and proper word structure.
There should be no Aryans with bad grammar.
HEIL SPELLCHECK!