パーッと

パーッと, ぱーっと, パーっと, ぱあっとpaatto

adverb

  1. with energy (of parties and such)
  2. enthusiastically
  3. going all out

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences