slammer nazi
'slang-grammar nazi' - A person who always corrects people on their usage of slang, colloquial, memes, etc.
*person looks at a box of donuts* - "dat donuts!"
slammer nazi - "no man, it's Dem Donuts"
"I like 50-cent"
slammer nazi - "no man, it's fiddy cent"
slammer nazi - "no man, it's Dem Donuts"
"I like 50-cent"
slammer nazi - "no man, it's fiddy cent"