待我长发及腰早就热死了
[dài wŏ zhăng fā jí yāo zăo jiù rè sĭ le]
'By The Time My Hair Reaches My Waist, I'll Be Long Gone Due to Heat' humorously combines waiting for a physical transformation (long hair) with discomfort, hinting at impatience or frustration while making light of waiting times or expectations.