noun
KitKat
Refers to the chocolate-covered wafer bar brand KitKat. Often used in the context of the product itself or as a lucky charm due to the phrase きっと勝つ (kitto katsu, 'surely win').
コンビニでキットカットを買った。
I bought a KitKat at the convenience store.
受験生にキットカットを贈る習慣がある。
There is a custom of giving KitKats to students taking entrance exams.