This top icon identifies a user as a WikiJanitor and adds them to Category:Wikipedian WikiJanitors. It is also an alternative (or complement) to the user box {{User wikipedia/WikiJanitor}}.
Add {{WikiJanitor topicon}}
to your profile to display this topicon at the top right corner of your userpage. If you have more than one top icon, you can specify this one's sort order within the group using {{WikiJanitor topicon|sortkey=number}}
.