Meaning & Analysis
A bird’s vent area lacks feathers; thus it is literally bare. The simile stresses utter bareness.
Insights
Extreme poverty
Depicts being ‘cleaned out’ of money or goods—pockets, cupboards, or coffers left utterly empty.
Total emptiness
Applies to places or situations devoid of contents—an unfurnished room, a blank schedule, a barren yield.
Naked exposure
Conveys being left without protection, status, or allies—socially or legally stripped to the skin.
Over-thorough removal
Suggests something has been scoured or taken to excess—‘cleaned out’ beyond what is prudent or necessary.
Comic deflation
Uses crude anatomy to puncture pretension, reducing lofty claims to bodily basics and highlighting lack with ridicule.
Anatomical realism
The force of the simile rests on common knowledge that feathers thin around the cloaca, making ‘bird’s ass’ a vivid benchmark for hairless bareness.
Register and class
Blunt scatology marks low or colloquial register; such sayings often bond speakers through earthy humor while signaling distance from polite decorum.
Semantic drift
Early variants say ‘clean as a bird’s arse,’ sliding from cleanliness to bareness; both converge on the idea of nothing adhering or remaining.
Comparative kin
Stands with ‘naked as a jaybird’ and ‘bald as a coot’: bird imagery regularly expresses lack—of clothes, cover, or hair—with quick, memorable punch.
Moral undertone
Though chiefly descriptive and comic, it can shade into censure—hinting that one’s bareness is self-caused (wastefulness, gambling, folly).
Theatrical bluntness
The shock of ‘ass’ functions as emphasis—an audible jolt that fixes the hyperbole in communal memory and speech.
Rhetorical Devices
Simile
The ‘as X as Y’ frame delivers instant comparability, packaging the judgment of lack in a portable formula.
Hyperbole
Exaggerates emptiness to an anatomical extreme, heightening the comic and emphatic effect.
Vulgar diction
The coarse noun ‘ass’ supplies shock value and social flavor, signaling informality and intensifying the image.
Alliteration
b-sounds in ‘bare,’ ‘bird’s’ create a percussive echo that aids recall and underscores the blunt verdict.
Concrete imagery
Bodily specificity makes an abstract lack—poverty, emptiness—viscerally imaginable.
Transcription
Quotations
Yt ys as clen as a byrdis ars.
And sometyme as bare as, a byrdes arse.
Suche dryfts draue he, from yll to wars and wars, Tyll he was bare as a byrds ars.
Related Proverbs
Original Scan

Used under CC BY-NC 3.0.