Green’s Dictionary of Slang

(US) Scandinavian.

1920		S. Lewis Main Street (1921) 230: Me go to their Scandahoofian wedding? Not a chance!
1936		(con. 1920s) Dos Passos Big Money in USA (1966) 807: He and his wife [...] went out to join friends in the Scandihoovian colonies round Milwaukee.
1979		Maledicta III:2 172: Scandihoovian dynamiten Logger’s term for snuff; from the popularity of snuff in Scandinavia.
2002		D.H. Sterry Chicken (2003) 98: A big Scandihoovian Bergman madly suffering but eternally hopeful face.
2005		J. Pelham Sex Ring in a Small Town 212: I’d like to romp around a big bed with a half dozen bosomy Scandahoovian whores. Hell, I’m a Swede myself.
2018		‘Aidan Truhen’ Price You Pay 258: [E]lectroshock sex and Scandawegian gaffing hook parties.