1.	actuated or swayed by emotional or involuntary impulses: an impulsive child.

2.	having the power or effect of impelling; characterized by impulsion: impulsive forces.

3.	inciting to action: the impulsive effects of a revolutionary idea.

4.	Mechanics. (of forces) acting momentarily; not continuous.

5. See Bekah. Watch her go, destroy and create with little rhyme or reason. Fuck.