奶奶的礼物

Meaning

Refers to "Bilang" (后浪/rear wave). Originally from "the rear waves of the Yangtze push forward the front waves." On May 4, 2020, Bilibili released youth promo video "Rear Wave" praising top creators as the promising "rear wave" but was heavily criticized for not reflecting average young people's reality. Mocked as "pandering to front waves" and "trying to go mainstream." Derivatives include "韭浪" (leek wave) and "非浪" (non-wave).