The title hides nothing. "Mean drunk" is a verdict, the kind of phrase people use after a long night, and the three short couplets that follow read like the evidence. The speaker moves from a loose, almost pleasant dusk to violence in a cellar, and what unsettles is how little responsibility he carries along the way. The poem's central idea is less the beating itself than the way a drinker's language arranges things so that nobody quite did anything.
The first couplet sounds like a lullaby. "Sometimes pleased sometimes eased" rocks back and forth, and "pleased" and "eased" chime together, giving the warm side of drinking, the side that keeps people coming back. Then comes "evening comes by accident." Evenings never arrive by accident, because they come every day. The line pretends the drinking hour is a surprise that happens to the speaker, rather than a place he walks to. By removing himself from the sentence, he sets up the poem's method in miniature.
The second couplet tightens. After lines of six and seven syllables, we get "let Scotch haunt" (three) and "and scour our house" (four). The language turns clipped and abrasive, and "Scotch" and "scour" scrape against each other with the same hard opening sound. "Let" is a small, shrugging verb of permission, as if the whisky were a guest he allowed in rather than something he poured. "Haunt" is a sharp choice, since "spirits" can mean both drink and ghosts, and a haunted house is one where something from below keeps returning. "Scour" suggests cleaning, but of the harsh kind that strips a surface raw. The vowel in "scour," "our" and "house" repeats, so the line seems to close around the building. This is also the only moment of togetherness: "our house." The poem names the shared home just as it is taken over.
In the final couplet the pronouns split apart. The "our" of the previous lines gives way to "I," "my" and "her," and the household becomes two positions, one doing and one receiving. "I fell" can mean a drunk's stumble, but it also has a moral ring, and like the evening it sounds accidental, something that simply occurred. Then "made my disturbance" shrinks violence into noise. It is the vocabulary of a neighbour's complaint or a police report, and the possessive "my" gives it an odd ownership, as though the disturbance were something he produced and could claim.
The next line has no comma or joining word, so the syntax slips. "I fell and made my disturbance / beat her down in the cellar" can be read as two actions in a row, or as the disturbance itself doing the beating. The grammar blurs who acts, which is exactly what the speaker's evasions would lead us to expect. The lack of a joint also means the violence arrives without warning, like a sudden swerve of mood. The lines lengthen here, to eight and seven syllables, as though the speaker's confidence expanded once the drink had done its work.
Look, too, at the direction of travel. The poem begins with evening, moves into the house, and ends with "fell," "down" and "cellar." Everything slopes downward, ending in the lowest, most hidden room, where the reader can infer that no one is watching. The cellar also quietly answers the haunted house of the second couplet, since that is where such a house keeps its worst.
There are no capitals and no punctuation, not even a full stop. Nothing is finished, and the poem stops on "cellar" with no apology, no morning after, no consequence. That refusal to console is part of its force. We are never told whether the speaker regrets anything, and since the poem gives us only "I," it is safest to treat him as a voice the poem has built rather than assume he is the poet.
The poem matters because it shows character through syntax. In about thirty words, it demonstrates how self-excuse works: make events passive, blame the hour or the bottle, and shrink the harm into a euphemism. The reader is left to notice what the speaker cannot afford to.