look up any word, like full-donald:
 
3.
someone who perpetually corrects the grammar of both himself and others, either mentally or aloud
Bill: Yeah, there were way less people then I thought there would be.
Jane: Don't you mean "there were way FEWER people THAN I thought there would be"?
Bill: You're a grammar freak.
by Miss Uppity January 02, 2009
 
1.
Individual who is overly concerned with spoken and/or written grammar in mainly, but not limited to, English, often to the point of obsession.Most often,they also happen to be anal high school English teachers.
Kevin: The Parliament are in session as the team work good together.

Ms. Lyssy: Umm no, that's not right. It should be Parliament IS in session, and team WORKS WELL together...

Class: Jeez what a grammar freak, and also, a bitch.
by Kevotheasian October 18, 2008
 
2.
someone who perpetually corrects the grammar of both himself and others, either mentally or aloud
Bill: Yeah, there were way less people then I thought there would be.
Jane: Don't you mean "there were way FEWER people THAN I thought there would be"?
Bill: You're a grammar freak.
by Miss Uppity January 02, 2009