muck
Preserved but no longer current.
To beat, or excel. "It’s no use, his luck’s dead in; he’d MUCK a thousand;" "he MUCKED me clean out," &c. To RUN A MUCK, or GO A MUCKER, to rush headlong into certain ruin. From a certain religious frenzy, or intoxication caused by bhang, which is common among the Malays, and which now and again causes an enthusiast, kreese in hand, to dash into a crowd and devote every one he meets to death until he is himself killed, or falls from exhaustion.—Malay, AMOK, slaughter.
Era: ca. 1874 (Victorian)
Sources & notes
Historical definition reproduced from Hotten’s The Slang Dictionary (1874, public domain; Project Gutenberg #42108, retrieved 2026-07-31). Reflects the attitudes of its era.
Common questions
What does “muck” mean?
To beat, or excel. "It’s no use, his luck’s dead in; he’d MUCK a thousand;" "he MUCKED me clean out," &c. To RUN A MUCK, or GO A MUCKER, to rush headlong into certain ruin. From a certain religious frenzy, or intoxication caused by bhang, which is common among the Malays, and which now and again causes an enthusiast, kreese in hand, to dash into a crowd and devote every one he meets to death until he is himself killed, or falls from exhaustion.—Malay, AMOK, slaughter.
Is “muck” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.