rat on

verb

rat on

verb
1

To tattle, squeal about (someone)

  • Who you protecting, you dumb asshole? A stoolie who rats on his own friends?1984 May 23, Leonardo Benvenuti, Piero De Bernardi, Enrico Medioli, Franco Arcalli, Franco Ferrini, Sergio Leone, Once Upon a Time in America, spoken by Beefy (Frank Gio), Regency Enterprises & The Ladd Company, distributed by Warner Bros. & Titanus:
Synonyms
tell on

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