This verse makes more sense than the one transcribed by Dicho.

O-O-O-ah
If yo' shoulder bone gits so' this time,
Git you a little sody an' turpentine.

Henry Truvillion sang this song a little differently each time. Definition of "two blue seams"- sacks of cotton seed had twom blue seams.
These corrections from Botkin, B. A., 1955, Mississippi River Folklore, p. 571-572.