Something with no value other than stimulation, or "food" for your dick.
Baywatch was thin on plot, but it was great Dick Food.
"Food" for your dick. Something arousing with few other redeemable qualities.
It's not that good of a show, but lots of tits. Basically, it's dick food.
when the food makes you horny.
Damn my food dick is so hard right now, I can eat a horse.