I remember that someone found an alt account of a forum member a few weeks ago that had a username like dicklover, dicklov3r, or something like that [...] and voila - Dic3L0v3r.
I still hope it's supposed to be Dice ⚄ Lover. I may be wrong though
I agree about the Dice Lover
BTW seems like a suitable place to add one of my old threads about weird usernames: https://bitcointalk.org/index.php?topic=5042251.msg46425772#msg46425772
Those are not funny but weird, anyway, it could fun to someone to go through the list