Bim, BEM, Bum

Etymology
+ + . From a typical composition for the cover art of science fiction pulp magazines such as , notably by artists such as  and Rudolph Belarski, featuring a woman (the "Bim") being attacked or threatened by a monster (the "BEM"), while a man (the "Bum") protects her and/or attacks the monster.

Phrase

 * 1)  Retro art composition; composition stereotypical of the cover art of mid-20th-century science fiction pulp magazines.