gabfest

friendly, informal conversation or an instance of this the slumber party was an all-night gabfest filled with gossip, giggling, and whispered secrets Synonyms backchat, cackle, causerie, chatter, chin music, chin-wag [slang], chitchat, confab, confabulation, gab, chat, gossip, jangle, jaw, natter [chiefly British], palaver, patter, rap, schmooze, small talk, table talk, talk, tête-à-têteRelated Words colloquy, conference, discourse, parley, powwow, symposium; debate, dialogue (also dialog), exchange, give-and-take; crosstalk, happy talk; yak (also yack), yammer, yap