Green’s Dictionary of Slang

jitney v.

[jitney n.]

1. (US) to travel, occas. to convey a third party, by bus or small vehicle.

Oregon Dly Jrnl (Portland, OR) 23 May 6/3: A rider named Buffalo Bill / Rode a horse that wouldn’t stand still; / So he said, ‘Damn the cuss, / I’ll straddle a bus, / And he jitneyed — but oh, what a spill.
[US]University Missourian (Columbia, MO) 14 June n.p.: Hundreds of thousands of people walked, ‘jitneyed,’ motored in their own cars.
Montgomery Advertiser (AL) 17 Jan. 5/5: The Thorsby basketball team jitneyed to Helena.
[US]Coosa River News (AL) 12 July 1/5: Miss Grace Henry [...] jitneyed her alluring presence through Centre [...] en route home.
Muscaine Jrnl (IA) 30 Apr. 4/4: Princess Alice, in evening gown and ermine, jitneyed home from the Soviet embassy.
[US]Boston Globe (MA) 29 May 4/1: The suburban Republican woman who jitneyed a neighbor to the polls.
Time Herald (Port Huron, MI) 6 May 12/4: Jitneyed over to the village [...] this warm A.M.

2. (US) to operate an unlicensed cab.

Buffalo Morn. Exp. (NY) 8 June 16/3: Thomas [...] was convicted [...] of jitneying on Niagra Street [...] The man denied that he jitneyed.