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
I-adjective (keiyoushi)
huge; big; enormous
Colloquial
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