kidophile
A high schooler who enjoys texting and talking to middle schoolers. Not necessarily a pedophile but enjoys interacting with younger teenagers.
Guy 1: "You're in 10th grade, and how old is your girlfriend?"
Guy 2: "13."
Guy 1: "Dude, you're such a kidophile."
Guy 2: "13."
Guy 1: "Dude, you're such a kidophile."