Do you know any "froggy" Christians?
Their ONLY interest is church stuff.
They have NO outside interests and they can't function in a social setting unless it is at church. Meaning, they are socially inept. You can't go to a play, a musical, a spectator sport, the park, the movies, hang out with friends for board game night...etc. The only thing they "do" is ... church... MAJOR warning sign.
They could be "hyper spiritual" and no earthly good. (this applies to menz and womenz LOL) You try to talk to them about current events and they get the deer in the head lights look. Don't try to have a convo about anything but the scriptures bcuz you might as well be talking to the wall LOL
Have you ever seen Michigan Jay the frog? The person comes alive when you are having a bible study or theological debate...but anything else and its...RIBBIT!!