She has a vicious streak when it comes to dealing with criminals.

You've got a vicious streak a light-year wide and a twist that ought to put you in an asylum.

Worse, that denial is accompanied by a vicious streak.

That fellow is a born womanizer and he's got a vicious streak.

He knew sharks were curious, and this was a blue, not known for having a vicious streak.

"I cannot believe that you, of all the children here, would display a vicious streak!"

She was still a beautiful woman, but she did have a temper and a vicious streak.

You people have a vicious streak a mile wide.

Who has a cruel and vicious streak in him?

He hadn't the vicious streak that showed in his brother, and might prove a very good team-member.