Use cases:
{{User:Chaotic Enby/uw-trout}} → 
You may be trouted without further warning the next time you do something a bit too silly on Wikipedia.
{{User:Chaotic Enby/uw-trout|reason=examplify}} → You may be trouted without further warning the next time you examplify.
{{User:Chaotic Enby/uw-trout|page=Example|reason=examplify}} → You may be trouted without further warning the next time you examplify, as you did at Example.
{{User:Chaotic Enby/uw-trout|diff=https://en.wikipedia.orgview_html.php?sq=Qlik&lang=&q=Special:Diff/1199310871|page=Example|reason=examplify}} → You may be trouted without further warning the next time you examplify, as you did in your edit at Example.
{{User:Chaotic Enby/uw-trout|extra=Lorem ipsum.}} → You may be trouted without further warning the next time you do something a bit too silly on Wikipedia. Lorem ipsum.