impulsive

Griffith is hardly alone amongst the lovelorn, impulsive, and unfortunately tattooed.

As someone who spent time with him in his 2008 campaign put it, he would have been an impulsive, perilous president.

And while depression often keeps its victims from thinking clearly, the Internet encourages impulsive behavior.

In his childlike, impulsive fashion he had not thought of the future when he adopted Jean.

Eloquent in speech, warm-hearted and impulsive, he found it difficult to resist a joke, even at the expense of his friend.

I made an impulsive forward movement, but Dr. Silence instantly dragged me back.

This habit is an outcome of our frank, impulsive character; but the Scotch would be slow in appreciating it.

In their habits they resembled children, being sensitive and impulsive, fond of play, and very quick in their motions.