It is, of course, an invitation to a shanghaiing.

The American propensity for lexical shanghaiing has produced a new type of morpheme, the bound and gagged morpheme.

Other terms that describe the recruitement of laborers, and that may have similarities to slavery are Blackbirding, Impressment and Shanghaiing.

Camfield, Thomas W., Port Townsend: An Illustrated History of Shanghaiing, Shipwrecks, Soiled Doves and Sundry Souls, Port Townsend, Ah Tom Publishing, Inc., 2000.