捅婁子 [－娄－]

Jyutping tung2 lau4 zi2
Pinyin tǒng lóu zi

Definitions (CC-CEDICT)
  1. to make a mess of sth
Definitions (Wiktionary)
  1. verb, idiomatic, verb-object
    to make a mess of something; to make a blunder; to get into trouble
    (syn.) 惹麻烦, 惹麻煩