n., v.
When one sends a Snapchat photo to someone that they have recently contacted through text, Facebook message, twitter DM, etc. but not received a reply, with the intention of seeing if the receiver is in fact, ignoring or avoiding them as any snaps sent have a status indicator of whether the
person has received or opened the aforementioned snap. If the snap was opened, the sender knows s/he is on his phone, fully capable of replying.
This can also be done to see if the
person is actively on their phone BEFORE contacting them through text, Facebook etc.
This
simple tactic is usually used by smart(crazy) girlfriends who are concerned about their boyfriends whereabouts or what he is doing and want to
trap him with a snapchat, invalidating any
excuse such as "my phone died, my phone was off, I wasn't using my phone" etc.
I told my girlfriend I was
busy and couldn't use my phone but i really was at
home with the side bitch. She texted me 3 times anyway to which i didn't reply then she sent me a Snaptrap. I opened it by
accident and she immediately called me and asked what I was really doing.