...
Mollie: "It's Mollie Macaw! The greatest pilot you ever saw!"
Rambley: "You sure are Moll'! Why, you only crashed into six barns this week!"
Mollie: "I'm not crashin'. Rambley! I'm barnstromin'!"
Rambley: "Haha! What's barnstorming?"
Mollie: "It's crashing, with style! I-it barely hurts at all!"
...
Something exciting and energetic
It was a barnstorming performance.
Having sex in the back seat of a car
"Man, the couple across from me in the parking lot is doing some backseat barnstorming"