Jayne cocked a disbelieving eyebrow at Wheatly calling himself brilliant and looked to Chell for an explanation as to what exactly he was. "Aperture Science Personality Construct" didn't mean anything to him. When she simply held the device he shrugged, "Alright if you say so."

And with a second thought a pole with a hook slid from the grass near them, "You can hang em on that thing if you don't wanna heft him around. Then again he's kinda like a medicine ball so I guess that would still be a workout."

And that seemed like the most practical use for the creepy eyeball thing with the annoying voice.