動詞
脱離稿件階段，可以付印 (of a manuscript) to be completed and ready for printing
本書已經脱稿，可以拎去廠印。
本书已经脱稿，可以拎去厂印。
bun2 syu1 ji5 ging1 tyut3 gou2, ho2 ji5 ling1 heoi3 cong2 jan3. The book is completed and is ready for printing.
動詞
爆肚，唔跟稿本演出 to ad-lib (a speech); to improvise; to extemporise
佢響台上面唔知係咪壓力大，脱晒稿。
佢响台上面唔知系咪压力大，脱晒稿。
keoi5 hoeng2 toi4 soeng6 min6 m4 zi1 hai6 mai6 aat3 lik6 daai6, tyut3 saai3 gou2. I don't know if he was having a stage-fright, but he wasn't following the script at all.