馬ば鹿かでかい

i-adjective

ridiculously large; huge; enormous

Colloquial and emphatic; ばか (foolish) intensifies the size, implying something is absurdly or laughably big. Often used in casual speech.

• あの家いえは馬ば鹿かでかい庭にわがある。

  That house has a ridiculously large garden.

• 馬ば鹿かでかい荷に物もつを持もってきたね。

  You brought a ridiculously huge piece of luggage, didn't you?