verb phr. (thieves).To attract a persons attention while a confederate picks his pockets, or otherwise robs him. [STALL = an accomplice; and as a verb, to keep watch or spy upon.]
1884. GREENWOOD, Seven Years Penal Servitude. I said to my pal CHUCK ME A STALL and Ill have that. What did I mean? Why, keep close to me, and cover what Im doing.