Here are a few of the "observations" made by the masses:

YASHICA 124

"That's a real retro look you have going there"
"So, that camera takes two pictures at once?"
"Is that crank some sort of generator?"
"That camera only shoots BW, doesn't it?"
and yes once, "ITAH?"

GRAFLEX SUPER GRAPHIC

"Is that an antique?"
"How come the pictures are not instant?"
"Don't drop that on your foot."
"My dad had one of those and it took crappy pictures."
"You should go digital."
and the best, "Who are you fooling? They ain't made film for those in years."

MAMIYA RB67 PRO S

"That's an old digital, ain't it?"
"What TV station do you work for?"
"ITAH?"
"Is that a Rolleiflex?"
"That's the camera they took to the moon."
"Wow, that's scary!"
and my all time favorite, "You sure got a big one, don't you..."