That sounds like it would make a great prank on JackAss or something. Old dude with huge johnson and lets it fall out in public.
I know they did one with Knoxville dressed up as an old man with his balls hanging out, and someone else as an old woman with saggy tits hanging all out
It would make me feel better to think it was fake, but I think he was probably just tweaked out on meth

^^^Flat black plastidip?
Very nice! Im pretty sure its an Inline 6 though....
Yep, 4.5L Inline 6 tractor engine
It's got TONs of torque
*EDIT: found my "v6" typo, thanks man
Wikipedia lists it as being in a fork lift too http://en.wikipedia.org/wiki/Toyota_FZ_engine
Can't find where I read that it was in a tractor
Pretty interesting! I had no idea they used it in a forklift!