don't (emphatic prohibition), (adds emphasis to a statement or exclamation), What?!, Huh?!
見たかったなっ
I wish I could’ve seen it.
— すずめの戸締まり (2022)
そう怖い顔をするなっ
Don't make such a scary face!
— もののけ姫 (1997)
おいゆりなっ?
Hey, Yuri, right?
— 万引き家族 (2018)
寄るなっ
Stay away!
頭いいんだよ祥太はなっ
Shota’s really smart, you know.
ほらなっ?
See? I told you!
ほら来たなっ?
See? Here it comes!
なっ
Wha—
— AKIRA (1988)
なっ…
Wha…
— Pompo the Cinephile (2021)
なっ?
Huh?
なっ何だ?
W-What?
なっよいしょ
There we go—heave-ho!