d.n.f
adj.— «[boat-racing scores:] D.G. Millar, d.n.f.» —“Race Week Starts at Larchmont Y.C.” by James Robbins New York Times July 29, 1943. (source: Double-Tongued Dictionary)
DNF adj.— «The worst finish has been dropped in computing the standing in classes that have completed five or more races): dns–did not start; pms–premature start; dnc–did not compete; dnf did not finish.» —“Winds helpful to U.S. sailor in CORK...
phish
v.— «Start up the backbone and phish newbies for passwords.» —“A Day in the Life of a Spammer” by bone_head98@hotmail.com Usenet: news.admin.net-abuse.email Feb. 22, 1998. (source: Double-Tongued Dictionary)