Soggy bagel is a game that is played with a bunch of guys. The game itself is a circle jerk with two rules after the first person starting the game has jerked off into the bagel: 1. When the bagel is passed to you, you jerk off into it 2. The last one to jerk off into the bagel as it gets passed around has to eat it.
1: "What's up Shirley? How is Bill?"
"Oh he's had a busy day at work, so he's playing some soggy bagel with his co-workers"
"You guys were hungry so you had to turn your wacking session into a game of soggy bagel?!"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.