[He can't even rag on Dave for his uncool journey from his chair to the floor because who decided that anything that was happening on his brother's computer screen was an awesome idea? He absentmindedly whips out his arm to save Dave from falling flat on his face, but his eyes are transfixed to the screen.]

I'm not entirely sure, but my guess would be tentacles... with... teeth?

Damn. It's not exactly my place to judge, but knowing that someone out there gets some kind of boner from this shit is more than a bit disturbing.