Ataka wondered if the green one's AI was low.

Possibly.

(According to the Sonic Wiki, he has an IQ of 25. xD)
"I'd believe that." Shard commented.

"Is he not too large to hold down a stack of papers, though?" Ataka asked.

"Apparently not." he replied.
"Stop making fun of me! I'm not fat!" Grounder whined.
"She didn't say you WERE. She said you were BIG. Fat and big are two totally different things, moron!" I yelled.

"It is true. I intended to reference size in comparison to the parchment, not total mass."

"You mean she's not calling me fat?" he sniffed.
"No, you idiot." I muttered, facepalming.
"Good. 'Cause I'm not!" he announced.
(Oh gosh. xD Keeps making me think of that one scene.)

Ataka decided to consider her word choice the next time she mentions physical appearance.

"Stop being an idiot!" I yelled.
"YOU stop being an idiot!" he retorted.
"You're the one coming up with stupid crap!" I objected.
Robotnik came flying in with a new mech that had a blade like that of a helicopter on the bottom.
"Sorry I'm late. Engine failure." he said.
"Then learn to fix it! We're BUSY!" Grounder hollered.
"Watch it!" I warned.
"He hears you talking like that, he'll have us dismantled!"
"Pfft. He's been threatening that since we were BUILT, and he hasn't YET." he protested.
"YET." I repeated.
"That's what I said!" he agreed.
"Less arguing; more butt kicking?" Shard suggested, flying up to the mech.

Ataka somewhat recognized her former master, though he appeared younger. The robo-Umbreon opened her mouth to reveal a small gun-cannon.

"Since when could she do that?" I asked.
"Now, now. Let's not get too hasty here!" he told.
"Too late!" Shard yelled, blasting the front of the mech with a laser.

Ataka looked over at Scratch. "I used to be an assistant slash encyclopedia, should my former master not know something or simply forgotten. When he finally received working Internet, he had no need of me, I was converted into a combat robot. Albeit a poor one--the lasers I fire are weak, and I am only effective in a consistent environment," she explained as fast as possible, then leaped into battle.

"Do you have any idea what that all means?" I asked Grounder. He shrugged.
"He doesn't appear to have any memory of us in this, either." I added after a few seconds of silence.

Ataka fired very pale yellow, thin lasers at the mech.

"Stop! You're destroying my baby!" Robotnik cried.
"Then surrender." Shard told.
"NEVER!" he screamed in response, turning the blades on. They whipped up a HUGE whirlpool. Everything close was sucked into it.

Ataka was unfortunately swept up in the whirlpool.