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Jyutping daai6 laa3 baa1
Pinyin dà lǎ ba

Definitions (Wiktionary)
  1. noun, figuratively
    tattletale; gossipmonger; gossip
  2. noun
    loudspeaker
Examples (粵典–words.hk)
  1. Cantonese
    佢哋每晚都开大喇叭唱埋同一啲歌,仲要着到鬼五马六,你话系咪扰民?
    佢哋每晚都開大喇叭唱埋同一啲歌,仲要着到鬼五馬六,你話係咪擾民?
    • Those are the folks that keeps looping the same list of songs at maximum volume in neon costume, ain't that a pickle for the whole neighborhood?