Etymology Scottish and Northern English from Old Norse skuggi, from Proto-Germanic *skuwwô (“shadow, reflection”). Cognate with Icelandic skuggi, Swedish skugga, Danish skygge, Old English sċūa, sċūwa (“a shade”).
"Let's go scug-hunting" is a common phrase. […] a stick with a leaden head, used for knocking down birds and scugs (squirrels).1883, Alfred Easther, A Glossary of the Dialect of Almondbury and Huddersfield, page 78:
[…] before the lower school scugs got there, and pitched it in at Acropolis.1865, Bracebridge Hemyng, Butler Burke at Eton, page 75:
Scug, Et[on]. Har[row]. Negatively, a boy who is not distinguished in person, in games, or social qualities. Positively, a boy of untidy, dirty, or ill-mannered habits; one whose sense of propriety is not fully developed.1881, C. E. Pascoe, Everyday Life in our Public Schools, page 312:
1 more example
A scug was an untidy, ill-mannered, and morally undeveloped boy, a shirker at games, bumptious and arrogant. If not naturally vicious, a scug was considered degenerate.1969, Ralph G. Martin, Jennie: the Life of Lady Randolph Churchill: The romantic years, 1854-1895, Prentice-Hall, page 54:
scug
verb
Etymology Scottish and Northern English from Old Norse skuggi, from Proto-Germanic *skuwwô (“shadow, reflection”). Cognate with Icelandic skuggi, Swedish skugga, Danish skygge, Old English sċūa, sċūwa (“a shade”).