粤典 (words.hk)香港短语
就算啲嘢食有少少唔乾淨，食咗落肚都唔會有事 (you won't get sick from eating slightly unclean food; literally: big bacteria eat small bacteria)
語句用例
大菌食細菌，細菌當補品。
daai6 kwan2 sik6 sai3 kwan2, sai3 kwan2 dong3 bou2 ban2.
God made dirt, and dirt don't hurt! (literally 'big bacteria eat small bacteria, and small bacteria are good for your health')