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1.
(adjective) The dregs of society. Young socially inept, often working class cunts that hang around outside spar asking for a spare fag or fighting each other.
Jit rat: "You got a spare fag moosh?"

Member of public: "Fuck off you little jit rat!"

Jit rat: "I'm gonna get my brother to chin you out moosh"
by Ben Sears April 03, 2006

Words related to jit rat

chav estate rat gypo gyp rat pikey scum