Brad grabbed the string that was hanging from Chad's manhood, and pulled Chad down from the ceiling, until he was eye level- well, actually below eyelevel with Brad, so Brad could look down on Chad. A thought occurred to Brad, and he asked Rudy, "Chad's not going to blow his load or anything, is he?"
"Naw. Chad's penis, and assumed are sealed as tightly as his lips. He can't fart, shit, piss or cum, anymore than he can speak, breathe or eat."
"Really? But if he can't breathe, why isn't he dead?"
"Mrglft! Dddt!" mumbled Chad.
"Well, technically, Blimp boy isn't alive anymore. It isn't a he any more, in spite of his current appearance. His balls are just as empty as his head is now. He's just a big bag of gas."
"Mft! Urgichd!" Whined Chad.
Rudy leaned down to look Chad in the eye. Chad's head was now crotch level with Brad, and said, "Chad, it's the truth. Accept it. You really are a gas bag, and nothing more. I wish Rick would get here, so we can finish our project."
"So if I pop him, it wouldn't be murder?" Brad asked.
"Well, I guess not, but you'd ruin Rick's and my project, so I'd guess if you did that you'd be volunteering to take Chad's place."
Brad let go of the string, Chad rocketed toward the ceiling and bounced a couple times before coming to a rest against the ceiling. He doubled up his fists and loomed threateningly over Rudy.
"Are you threatening me?"
Rudy nervously answered, "Just pointing out the facts, but we can give you blimpy when we're done with him, if you like. You can pop him then, or we can er try to restore him?"
"Whatcha mean try tout restore him?" Brad asked.
"Ummm?" Chad queried.
Rudy giggled as he looked up at Chad. He had continued to inflate, no longer had a discernable neck, and his fingers and toes were just tiny bubbles at the ends of his swollen arms and legs. His skin was clearly shiny rubber now.
"Oh, sorry. It's just when he deflate Chad after our project, he may end up a bit smaller, and wimpier? Uh-" Rudy said.
"I can live with wimpy Chad. In fact, that might make him even more fun. But you said, "uh", which makes me think there's more you're not saying, Rudy. Now what is your project exactly, and what other options do I have for my new and improved blimp boy brother?"
"Ymmthr uuuffrumm!"
Both Rudy and Brad looked up at Chad and said, "Shut up, Chad!"