Starting or maintaining a romantic relationship or flirtation-ship over Snapchat and using that as your main source of interaction.
Dude 1: Bro did you ever hear from that girl you met at that party last weekend?
Dude 2: Yeah! We have a nice Snapchat romance going on.
Dude 2: Yeah! We have a nice Snapchat romance going on.
by littlelizard May 4, 2016