デカ盛もり

noun

huge portion; mega serving

Colloquial term for an extremely large serving of food, often used in the context of challenge meals or hearty eateries.

• あの店みせのデカ盛もりチャレンジに挑ちょう戦せんした。

  I took on the mega-portion challenge at that restaurant.

• デカ盛もりメニューは若わか者ものに人にん気きだ。

  The huge-portion menu is popular with young people.