ぞー

you know; I’m telling you

particle Rare #30,456
you know; I’m telling you A casual, emphatic sentence-final particle, often associated with masculine or playful speech. The long vowel makes it sound especially energetic or drawn out.
JA: 今日は休みだぞー!
EN: Today is a day off, you know!

来るぞー

Here it comes!

— 風の谷のナウシカ (1984)

おーい眞人行くぞー

Hey, Mahito! Let's go!

— 君たちはどう生きるか (2023)

戦車が来たぞー

The tank's coming!

— 風の谷のナウシカ (1984)

とったぞー

Got it!

— かぐや姫の物語 (2013)

ぶつかるぞー

Watch out, we're going to crash!

— 魔女の宅急便 (1989)

窓が開いてるぞー

The window’s open!

— すずめの戸締まり (2022)