wise up

verb

verb

Informal To become informed; to inform oneself of something, or come to a realization.

You might have thought that I was dumb / But I'm all wised up / Game's up, move on, why don't you get out of my hair1980, Neol Davies, “Missing Words”, performed by The Selecter:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.