For troublesome words, consult the convenient and amusing:
Ichaslang Lexicon
To Krohn - To encourage someone to write a letter or meet with a pastor to discuss doctrine, the first step in excommunicating a person who actually follows that advice. Because of the Appleton incident, which was almost identical, this term is considered synonymous with Rick-Rolling.
Rick-Rolling - Not to be confused with the April Fool's joke. Rick-Rolling is the process of encouraging someone to write a letter to and meet with those WELS clergy who are promoting false doctrine, plagiarism, and deception. This is better than April's Fool, because the Doctrinal Pussycat ducks the meeting and leaves a letter blaming Ichabod for the mess he has created. Next the pastors excommunicate the member who followed WELS advice and the DP agrees. Rick-Rolling is jolly good fun for the rollers but not for the rollee. Synonymous with Krohning someone.