Fan of grammar. It's their name so capitalize it. That's their not there. I would start it with "and" ,but that's incorrect. That I needs to be capitalized by the way. Btw is incorrect.
You: lol look at that grammar fan.
Grammar Fan: Laugh out loud. Look at that grammar fan! (That's exclamative.)
A dedicated individual who devotes time and money to his/her team.
Randy is a team fan of the jets and dedicates himself to them.
FK Austria Wien is an Austrian football club. The therm "Austria Fan" is mainly used as an insult. The reason for this is the rivalry with SK Rapid Wien, see "Vienna-Derby", and the fact that Rapid is simply the better club.
Look at the fool, he must be an "Austria Fan"
stop licking those coconuts you iffy fan
you got a 50 on that test? youre an iffy fan
you cant roll with us you iffy fan
.karl..fan is a very hard working person, so underrated yet so talented!
is that .karl..fan? -omg it is!