EntryCommonJLPT N1
  1. I-adjective (keiyoushi)

    huge; big; enormous

    Colloquial

    こんなデカイのがチャリの荷台に乗るわけないだろ。
    There's no way one that big is going to go on a bike's luggage rest.

Also written でっかいデカイデカいデッカいでけえでっけえでけーでっけーでけぇでっけぇ

Pitch on OJAD