(slang) (of object) everything is fake; all are fake; (of event) a phrase to express how resolute someone is to stand one's ground which cannot be compromised, with an intention somewhat similar to telling others not to even bother; to describe a situation where there are no solutions or alternatives: there's no way out / cannot be helped; a phrase used to ascertain others any alternatives are pointless / ineffective / not worth the effort: of no use / of no good; interjection no way!; not possible!;
Definitions (粵典–words.hk)
語句
帶出大前提,冇咗大前提做其他嘢都係徒然 everything will be meaningless / the plan will fail (unless a particular condition is met); literally: everything is fake
乜都假,裝多啲水先。
乜都假,装多啲水先。
mat1 dou1 gaa2, zong1 do1 di1 seoi2 sin1. Anyway load some more water first.
參看
咩都假
Definitions (Wiktionary)
phrase, Cantonese
everything else is trivial; everything else is a trifling matter
揾定水桶半打,装多啲水,乜都假
揾定水桶半打,装多啲水,乜都假
wan2 ding6 seoi2 tung2 bun3 daa1, zong1 do1 di1 seoi2, mat1 dou1 gaa2 Find six buckets and fill them with more water; nothing else matters