A/N Kid Flash can't resist a challenge. And when a certain Meister of musique steps in, well, let's just see where that takes us XD of, and btw,italics is singing

"Hey Kid Mouth" Artemis greeted
"Hey, Artepits" he snarked
"Hey Kid, guess what" Artemis said
"What?" he asked
"Anything you can do, I can do better" she grinned
"Ha!" KF laughed
"I can do anything better than you"
"No, toi can't"
"Yes I can"
"No, toi can't."
"Yes I can"
"No, toi can't."
"Yes, I can, Yes, I can!"
"Anything toi can be, I can be greater. Sooner ou later,I'm greater than you" KF sung
"No, you're not" Artemis shook her head
"Yes I am"
"No, you're not"
"Yes I am"
No you're NOT!"
"Yes, I am. Yes, I am! I can shoot a perdrix With a single cartridge"
"I can get a sparrow, With a bow and arrow"
"I can live on pain and cheese" KF smirked
"And only on that?"
"Yup"
"So can a rat" Artemis sneered
"Any note toi can reach,I can go higher"
"I can sing anything Higher than you"
"No, toi can't" KF sings at normal level
"Yes I can" Artemis sings 1 notch higher.
"No, toi can't" Higher
"Yes, I can" Higher
"No, toi can't" Higher
"Yes, I can" Higher
"No, toi can't" Higher
"Yes, I can" Higher
"No, toi can't" Higher
"Yes, I CAN!" Artemis sings as high as possible, which is surprisingly high.

***** Else where in the mountain*******

Black Canary hears Artemis's high chant and nods in aproval

*******back to Artemis and KF***********
"How do toi sing that high?" KF asked in astonishment
"I'm a girl" Artemis growled
"Really?" KF laughed, receiving a coup de poing from Artemis.
"Anything toi can say I can say softer " KF brags
"I can say anything Softer than you. "
"No, toi can't. " KF sings softly
"Yes, I can. " Softer
"No, toi can't. " Softer
"Yes, I can. " Softer
"No, toi can't. " Softer
"Yes, I can. " Softer "YES, I CAN!" Artemis Yells
"I can drink my liquor Faster than a flicker."
"I can drink it quicker, And get even sicker!"
"I can open any safe."
"Without bein' caught?"
"Sure."
"That's what I thought--you crook!" Artemis smirked victoriously
"Any note toi can hold I can hold longer" KF sneered
"I can hold any note Longer than you."
"No, toi can't."
"Yes, I can "
"No, toi can't."
"Yes, I can "
"No, toi can't."
"Yes, I can"
"Yes, I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I can"
"Yes toi can!" KF agree's "Where do toi keep all that air?" Artemis falls on canapé from lightheaded-ness.
"Oh" looks around then backs away.

*******later(once Artemis wakes up)***************
A/N btw, KF isn't using his powers in this part. Just thought I'd add that in here

"Anything toi say I can say faster"
"I can say anything Faster than you"
"No, toi can't" KF a dit quickly
"Yes, I can." Faster
"No, toi can't." Faster
"Yes, I can." Faster
"Noyoucan't." Faster
"YesIcan!" Fastest
"I can jump a hurdle." KF bragged
"I can wear a girdle." Artemis pointed out
"I can knit a sweater."
"I can fill it better!"
"I can do most anything!"
"Can toi bake a pie?"Artemis asked
"No." Wally admitted
"Neither can I." Artemis sighed

************************************

"Anything toi can sing I can sing sweeter"
"I can sing anything Sweeter than you"
"No, toi can't" Wally sung Sweetly
"Yes, I can." Sweeter
"No, toi can't." Sweeter
"Yes, I can." Sweeter
"No, toi can't." Sweeter
"Yes, I can." Sweeter
"No, toi can't, can't, can't!" Wally argued
"Yes, I can, can, can!" Artemis retaliated
"Yes, I can!" Artemis sung
"No, toi can't!" KF sung at the same time. Both collapsed on the canapé afterwards.
"Wanna get Megan to bake a pie?" Artemis suggested
"Aw yee" Wally nodded, imitating Pauly D from Jersey rive (A/N DONT ASK!)

The End