dorf, n. — Green’s Dictionary of Slang

dorf n.

also dorfy

[var. on dork n. (2), but note UK dial. dorfer, an impudent fellow]

(US campus) a fool, an eccentric.

1967		Chronicle-Telegram (Elyria, OH) 25 Apr. 10/4: For your info [...] a dorf is a clod, nerd – an inept or unpleasant person.
1989		Eble Campus Sl. Mar. 3: dorf, dorfy – social outcast.
1999		‘Dancer Fleet Guest Book’ at www.peterhughes.com 6 Sept. 🌐 Night dives were easy and unless you are total dorf, it is impossible not to find the boat.