The Politically Incorrect Mathematical Terminology Dictionary

       (C) 2003 Andrew D. Hwang

B
==
BFN: (acronym) Big factorial number

D
==
dominatrix: The top-degree term of a non-constant polynomial

O
==
oriental: An ordered basis on a smooth manifold (a.k.a. a germ of the
  orientation sheaf; used by Morris Hirsch)