A catapultic kind of action.    From Wordnet, Princeton University. 

Verb (used with object) : His brilliant performance in the play catapulted him to stardom.    From Dictionary.com. 

Verb (used without object) : The car catapulted down the highway. When he heard the alarm he catapulted out of bed.    From Dictionary.com. 

He was flung with catapultic force against a frightened cow.    From Wordnik.com.  [The Furnace of Gold] Reference

Princeton line, wished to stay in the game it would be necessary to watch out for his catapultic lunges.    From Wordnik.com.  [Football Days Memories of the Game and of the Men behind the Ball] Reference

He had taken his prisoner as far as he could possibly reach: then, assembling and concentrating all available power, he had given him a catapultic shove into the absolutely unknown and utterly unknowable.    From Wordnik.com.  [Children of the Lens]

"Yes," cried Mr. Sagittarius, in a catapultic manner.    From Wordnik.com.  [The Prophet of Berkeley Square] Reference

Also, in that same half-hour Rann and Quade had been sure of him, and he had given them the surprise of their lives by his catapultic disappearance through the window.    From Wordnik.com.  [The Hunted Woman] Reference

But the bashing balls are showered upon them right and left from scores of catapultic arms -- and the day is going sore against them, though they fight less like men than devils.    From Wordnik.com.  [Recreations of Christopher North, Volume 2] Reference

Meanwhile Chairman had dexterously put and run through supplementary vote for Excess of Expenditure; friends near him had got the catapultic Major down again, in time to hear Chairman declare "the.    From Wordnik.com.  [Punch, or the London Charivari, Vol. 104, March 25, 1893] Reference