About the insulin? I'll ask him off the show for you... but I'm sure with THAT much maltodextrin he much have been doing quite a bit.
No, actually it has to do with the tattoo he sports on the back of his neck. "Beauty".
Ask him where the girl is (currently) that has the matching "Beast" tattoo on the back of her neck. (Yes, indeed she exists). Ask him if the drugged binge they were on caused them do to that after only knowing each other for 24 hours.
I mean, to take off with a girl like that? Strange behavior, especially after she had been riddled full of your friends semen and you felt she was crazy.
Dave then wakes up and runs away with this drug addict and gets matching love tattoos. LMAO I wonder what gave him a change of heart on her?

Did he ever tell Collette the truth behind that story? She would have shit at the time I think.

Also ask him about that girl who O.D'd in his motel room way back.