A New Battle Cry

Pocket: Geronimo! Ger-On-I-Mo!! GER-ON-I-MO!!!
Denim: What are you doing, sir?
Pocket: I'm trying out a new battle cry, Cadet. 
Denim: Why, sir? What's wrong with EXTERMINATE?
Pocket: Nothing. I'm just changing things up. A true leader should never get complacent.
Denim: Yes, sir. But, sir, why "Geronimo?"
Pocket: It's this flower. It's vibrant beauty calls out and demands your attention. 
Denim: Uh...Um...
Pocket: Yes, Cadet?
Denim: Sir, I don't know how to tell you this, but the flower's name is Geranium, not Geronimo.
Pocket: Well that's hardly helpful, Cadet. I can hardly go around yelling Geranium, can I?
Denim: Oh, I don't know. After all...
Pocket: Yes?
Denim: GERANIUM! GER-AN-IUM!! HALT, OR YOU WILL BE GERANIUMED!!!
Pocket: Hm. Keep working on it, Cadet. You never know. It might catch on.