a) to quickly install your missile/anti-aircraft/anti-
tank launchers,
fire into enemy territory, and then, just as quickly, remove your rocket launcher, way before the enemy has a chance to retaliate.
b) to shoot your load inside your girlfriend and then suddenly
dump her when you find out she is carrying a bun in the oven, simply not
pay child support.
c) get your mistress pregnant, then dump her, but still pay child support, and continue living with your wife
if you are going to shoot and scoot, do not underestimate your opponent, especially
definition b), when your girlfriend can actually take you to
court for child support or simply do you what Lorenna Bobbit did to her
husband