Meanings
- slangartRetro art composition; composition stereotypical of the cover art of mid-20th-century science fiction pulp magazines.
Origin
Clipping of bimbo + BEM (“Bug-Eyed Monster”) + bum (“incompetent man”). From a typical composition for the cover art of science fiction pulp magazines such as Thrilling Wonder Stories, notably by artists such as Earle K. Bergey 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.
Full word history & related roots →Cite this entry
Bim, BEM, Bum. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Bim%2C%20BEM%2C%20Bum
“Bim, BEM, Bum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Bim%2C%20BEM%2C%20Bum. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “Bim, BEM, Bum,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Bim%2C%20BEM%2C%20Bum.
Source: Bim, BEM, Bum on Wiktionary, CC BY-SA 4.0.