笑siu3爆baau3咀zeoi2

English

1. to burst out laughing [colloquial]
2. to laugh loudly for something hilarious; literally: to laugh and get the mouth exploded

粵語 — Cantonese

1. 形容一件事好好笑，搞到人笑得好大聲

Examples

• 校長早會講話嗰陣冇拉拉鏈，真係笑爆嘴。

  The principal had his fly open during his speech at the morning assembly; it was hilarious.