beat oneself

verb — 2 senses

beat oneself

verb

1

Slang To masturbate.

2

Used other than figuratively or idiomatically: see beat.

It seemed only a moment after Tom had decided that Sara must tell the truth that Alice came into the sitting-room to find the goldfish bowl broken in a thousand pieces and the gasping fish beating themselves on the floor.1920, Mary Heaton Vorse, Growing Up:

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