
ETYMOLOGY
of unknown origin
EXAMPLE
“…I fell down, and they all capsized, turned turtle – heels up, nose down – every man Jack, one after the other, over each other’s legs. Never saw such a mix, A common-keeper, one of the lot, got a heavy oner on the boko for his share.’
‘Boys,’ said Mr. Hamblin, ‘who use slang come to the gallows. Boko is …’
‘Conk or boko,.’ said Nicolas the vulgar. ‘It’s all the same. Took it home in a bag made out of a picket-handkerchief.’…”
From: Time
A Monthly Miscellany of Interesting and Amusing Literature
Edited by Edmund Yates, Volume I, 1879
‘The Seamy Side’
By Walter Besant, and James Rice