What does "pig out" mean?

To eat voraciously or ravenously; to gorge oneself.

What is a synonym for "pig out"?

Common synonyms include: binge, binged, englut, engorge, glut, gorge.

verb, slang

verb, slang ·Moderate ·College level

Verb

1
To eat voraciously or ravenously; to gorge oneself. intransitive, slang
"They watched the game and pigged out on chips and pizza."
2
overeat or eat immodestly; make a pig of oneself wordnet

"They watched the game and pigged out on chips and pizza."