grammatical 

adjective for grammar, can be used to sound smart

Person: I were getting to it.
Other Person: Ah, I see you've made a grammatical error, fucking retard.

grammatical by Faste Cobalt April 23, 2017

Grammatical Pedantry Syndrome 

Grammatical (or grammar) pedantry syndrome is an illness or a form of obsessive-compulsive disorder where someone has a compulsive desire to correct any grammatical errors one has made and is obsessed with taking this peculiar, constant, and vexatious (from the target's perspective) action.

"Me and mark ate cookies!"
"You mean, 'Mark and I ate cookies!'"
"Stop it!"
"Sorry, I have Grammatical Pedantry Syndrome."

Grammatical Pedantry Syndrome by Terminological inexactitude September 18, 2013

Grammatical Pedantry Syndrome 

A fake syndrome created in a joke blog by Dennis Baron of the University of Illinois. Many people were fooled by Baron, as the article heavily uses scientific jargon, making it appear like a legitimate piece of scientific literature, but the actual text includes a litany of linguistic jokes and signs that it is actually a hoax. Also, anyone with a basic understanding of OCD would be able to tell that the purported symptoms of "GPS" are dissimilar to actual OCD symptoms; OCD is an anxiety disorder defined by intrusive thoughts and repetitive behaviors, not a need for order or structure.

Grammatical Pedantry Syndrome is a load of baloney, however I do have Memetic Veracity Syndrome; that is, the need to correct false information (particularly contained in memes) on the internet.

Grammatical Pedantry Syndrome by Jimbeezy4sheezy December 14, 2017

Grammatical Math 

When the words you are saying do not add up correctly to make sense.

"I was the only one to help set up for the party today and I did everything" "Didn't Mark, Jim and Pam help you set up? That grammatical math don't add up."

Grammatical Math by soultoast unlimited March 21, 2021

Grammatical Lust 

The intense attraction that you get when someone correctly adheres to English grammar conventions.

Often associated with intelligence, but more commonly associated with sexiness.

Grammatical Lust in action: "You capitalise letters at the start of sentences? Excuse me while I take my pants off..."

"That girl spells 'you're' as 'your'...despite her well proportioned physique, she would be so much attractive if only she could better satisfy my grammatical lust."

Grammatical Lust by keyda October 21, 2011

Grammatical Rule of Thumb 

1.Using "he" in a sentence as the default pronoun(instead of "he or she") for someone of an unknown gender,a person using this rule is thus considered a sexist by feminists.
2. Rule that compares such a person previously described to that of a wife-beater(wife beating is where the Rule of Thumb part originates).

My feminist English teacher yelled at me about my use of the Grammatical Rule of Thumb in my English paper.

Grammatical Rule of Thumb by Klausmetzger January 11, 2009

grammatical texter

someone who uses proper grammer in a text message

Man, why does Dave always have to use periods and capital when he text?

Because he's a grammatical texter.

grammatical texter by thesensone July 16, 2011