sentence-final ぞ (masculine)

"The old lady at the shop is super unfriendly, y'know—" "Taiki, I can hear you." "Eeek..."

"Hey. It's dangerous to run." "Eh?... wah, wah, waaah~~~!" "Oh dear, what did I tell you."

That guy's a crafty old hand too, so even if you make him negotiate, he'll be a pretty tough opponent.

Midterms start next week. Cramming the night before won't cut it — these problems are impossible to handle that way. Start today.

Shut up, or I'll throw you out.

Stay quiet. Otherwise, your life is forfeit.

If you keep going out drinking every night, your wife's going to lose patience with you.

'Hey, what time's the dorm curfew again?' '21:00.' 'Crap, I won't make it unless I run.'

You don't find a good guy like that often!!

Mailing complete. The rest is up to you, postman.

What are you going to do if you wreck your health? An unbalanced diet is the source of all illness, you know.

Kano, fake crying only works because you do it once in a while.

Everyone, I'll be backing you up with everything I've got too. We're absolutely going to make this event a success.

I finally got the full set!

I'm counting on you.

If you don't keep your promises, nobody will take you seriously, I'm telling you.

I've got a great idea.

Hey, there's no pulse.

I won't let you find my weak point!

I'm not a baby either, you know.

Don't complain. You brought this on yourself.

Stay down, or you'll get shot.

If anyone badmouths her, I won't let them get away with it.

It's not good to nitpick at other people's work, you know?

At that rate, you'll never climb higher than the encouragement prize, you know?

I'm asking you to somehow resolve the situation as quickly as possible without causing trouble for sis or the people around us.

A regular nurse handles urinal placement for penises and does pubic shaving for surgery, you know.

Going over it again in my head, it's kind of embarrassing.

I'm going to work hard so there's nothing left undone.

Your thread title's wrong, dude.