tự tung tự tác

== Vietnamese == === Etymology === Sino-Vietnamese word from 自縱自作. === Pronunciation === (Hà Nội) IPA(key): [tɨ˧˨ʔ tʊwŋ͡m˧˧ tɨ˧˨ʔ taːk̚˧˦] (Huế) IPA(key): [tɨ˨˩ʔ tʊwŋ͡m˧˧ tɨ˨˩ʔ taːk̚˦˧˥] (Saigon) IPA(key): [tɨ˨˩˨ tʊwŋ͡m˧˧ tɨ˨˩˨ taːk̚˦˥] === Verb === tự tung tự tác (idiomatic, colloquial) to do as one pleases, to be impetuous