trufan
n.— «I repeat my contention that absence of critical sense is one of the marks of the fringefan, and introduce the corollary (observable from the earliest days of anything recognizable as fandom) that argumentativeness is one of the common denominators of the [trufan] (I hate that term but it carries a useful sense).» —“Re cursing ministers” by csin!cjh Usenet: net.sf-lovers Jan. 7, 1983. (source: Double-Tongued Dictionary)
Further reading
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...
One of the celestial bodies listed in The Dictionary of Minor Planet Names(Amazon) is called Sumaura. It’s the name of the oldest private elementary school in Kobe, Japan, and was suggested by the discoverer’s son. This is part of a...