かっけー

かっけー, カッケー, かっけえ, かっけぇ, カッケェkakkee

expression

  1. cool
  2. stylish
  3. awesome
  4. sick
  5. sweet
  6. dope

Study it in Yanamino

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