Nouns

(n)orgy, binge, splurgeany act of immoderate indulgence“an orgy of shopping”, “an emotional binge”, “a splurge of spending”
(n)bust, tear2, binge, boutan occasion for excessive eating or drinking“they went on a bust that lasted three days”

Verbs

(v)gorge, ingurgitate, overindulge, glut, englut, stuff, engorge, overgorge, overeat, gormandize, gormandise, gourmandize, binge, pig out, satiate, scarf outovereat or eat immodestly; make a pig of oneself“She stuffed herself at the dinner”, “The kids binged on ice cream”
(v)bingeto watch a large amount of media in a single seating