Banjonkers is an adjective usually used in place of words describing severe pain or surprise Much like the word smurf it can mean mostly anything you'd like it to.
1.) That hard drive got so hot it burned the bajonkers out of my fingers when I picked it up.
2.) I turned the corner and ran into Pennywise. He scared the bajonkers out of me. Now I don't know where Georgie went.
An insane environment/feeling that comes from being associated with Gonzaga basketball, specifically relating to the experience of going crazy as fuck in The Kennel.
When Gonzaga beats KU and wins the national title, Zagfans everywhere will be going bajonkers
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.