Skip to main content
0
Search products
Search
Mugs
Tees
Hoodies
Search products
Search
Chat
Share
Free Shipping
Menu
Mugs
Tees
Hoodies
Back to urbandictionary.com
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
A person who likes to correct other people’s grammar and judge them by it. (this definition taken from a book review on bookriot.com) An obvious portmanteau of "grammar" AND "commando." Someone like Sheldon, of [The Big Bang Theory], who is constantly on the alert for any [opportunity] to find a flaw in one's presentation of data/information and then bombastically inform one (and anyone else within earshot) of that flaw, right down to the tiniest misplaced comma or improper verb tense. Being an internal monologue grammando while reading or [watching TV] is fine, so long as it's just for your own amusement/improvement, but engaging your outer grammando during an author's book reading is likely to see you educated with a LART (Luser Attitude Readjustment Tool) by that author one of his/her/its fans.
Text fits
Save
Cancel
🤖
Shopping Assistant
Online
Hey! 👋 I'm your shopping assistant. What are you looking for?
Ask about products
AI-generated responses. Verify claims.