Just like breastfeeding but replace the breasts with your dick and an infant with a hot chick.
Hipster 1: Yo man that chick from last night was sooo hot, did you dickfeed her?
Hipster 2: No man, the date rape was wearing off and I had to get out of there.
(Verb) A process to territorially claim a food item, or similar, by placing your penis in the said item and verbally announcing this action to those around you.
That coffee creamer is so good, I totally dickified it. Your welcome to try it, but please not that I am a secretor...