Green’s Dictionary of Slang

(UK black) aggressively, thus on a rago tip, in a highly aggressive mood.

2020		G. Krauze What They Was 11: Just straight in there, rago, clamping her up all scatty and shit.
2020		G. Krauze What They Was 46: I imagine myself running into her yard on a rago tip, bareface with a borer, and start shanking her stepdad.