bingo

mastery
UK /ˈbɪŋ.ɡəʊ/ US /ˈbɪŋ.ɡoʊ/nounintjverbadjname

card 1 of 10 · context meaning

What does "bingo" express in this sentence?

I was looking for my keys everywhere, and then bingo! They were in my coat pocket.