1) Colorful job description 2) Like bricklayers and plumbers 3) Like factory workers 4) Like some jobs 5) Like some workers 6) Not overly skilled 7) Sad arrest 8) Working-class 
a term referring to typical work clothing which was used to characterize manual occupations and to contrast them with non-manual (see white-collar) occupations, and which was considered a feature of the cultural differences between working and middle classes.
[adj] - of or designating work or workers in occupations not requiring well-groomed appearance
adjective of or designating manual industrial work or workers
of or pertaining to wage-earning workers who wear work clothes or other specialized clothing on the job, as mechanics, longshoremen, and miners. Cf. white-collar.
Another term for the working class.