slipping
n.β Β«In the old days, lookouts had to run several blocks to relay their surveillance information; now itβs relayed in a matter of seconds. And itβs not just the whereabouts of a potential murder victim, itβs whether the potential victim is by himself, or, in street terms, “slipping.” “When theyβre slipping, thereβs no protection,” Cashman said. “Theyβre not with their friends or associates. Itβs a term used in high-crime areas, often with gangs. When theyβre slipping theyβre vulnerable.”Β» ββSFPD: Cell Phone A Popular Tool For Murderers” by Simon Perez KPIX-TV (San Francisco, California) Feb. 15, 2007. (source: Double-Tongued Dictionary)