Snapstalker 

The person on snapchat who religiously follows your story but doesn't ever message or speak to you.

He keeps watching my story, but hasn't texted me in three weeks. Goddamn snapstalker.

Snapstalker by Canwejustnot June 1, 2016

Snapstalker 

The person on snapchat who religiously follows your story but doesn't ever message or speak to you and hardly ever post a snap on their own story.

My snapchat friend list is full of snapstalkers

Snapstalker by Elcrazzy October 14, 2017

snapstalk 

verb
to stalk using Snapchat maps.

origin: from Snapchat + stalk.

She snapstalked me to find out where I live.

snapstalk by Urban Lexicography December 21, 2020

samstalker 

A boy who stalks you for many years but denies it, remembers everything you say cause he listens and hides in the bushes with his binoculars. But really he’s nice!

I know this boy he’s a right samstalker, he won’t leave me alone!!

samstalker by Mrbooby April 8, 2019