It's a broader term than couch potato. It's not really being lazy but just relaxing, chilling. Doing stuff but not doing anything specific just going with the flow chillen.
Watchin tv waiting for someone to text you? You're buttchillen.
When you go to sit at your desk as usual upon entering class, but the seat unexpectedly turns out to be at freezing temperatures so your butt goes into a state of shock from the cold.
Ex:
Aiden: (walking normally and begins to plop his ass on his chair) SHIT! Was this chair in a freezer?
Hungry Haroldson: Dude.. I think you've got buttchill.. you should like totally go to the nurse.
church hurt is where you experience a degree of distance, pain, or judgement from your church community. Essentially, you are just unable to “find your place”. This is prevalent in the Christian community, but can be extended to other religions.
Now that I am an adult I am beginning to heal from the church hurt that was inflicted on me as a child.
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.