I've had a couple of those dates. I classify them as "cardboard." Within cardboard, there's "candy bar," "shirt," "cereal box," "corrugated," and "Chinese." Sweet but empty, stiff and bland, thin with some color on the outside but not much substance inside, a little rough outside and sturdy - but still pretty empty inside, and very rough outside - not terribly sturdy - empty - but so little substance it's not worth recycling.
What was it I read on FB the other day? "Challenge my mind, move my heart and soul, and you can have my body."
Cardboard? Not so much!
"You're a nice guy, and I wish you all the best, but I'm just not feeling a connection."