Promcakes is a noun and/or description of whatever
you are currently desiring or searching for. When on a
quest, your ultimate goal is your "promcakes." An important grammatical note: Promcakes is
always plural (i.e. Promcake is not a thing).
(Searching for place to
shower) : "Excuse me
sir, do you have promcakes here?"
(When desiring your
mom's spaghetti) : "Dude, I could totally go for some promcakes right now."