BeezerGeezer recently coldposted the following: http://www.scp-wiki.net/scp-4073
item numer: SCP-4073
object class:eucliddescription: scp-4073 is a humanid entity known as (by scp staff) "subject x" he has the ability to freeze time for however long he wants and can move freely during this time scp-4073 is also imune to aging and death scp-4073 is cooeprative with the scp foundation but however he can be dangerous when someone upsetting hin as he can stop time and kill personal as he wants and no one can stop him because time is frozen scp-sc0473 was found living in california using stop time ability to cheat at gambling in casinos […]
Of note, the piece ended with the text "(my friend helped me made this)". I'm guessing that since their original behavior in 2016 was more coherent, the user either lent their account to an underage user, or the account was compromised and is now used for trolling. At any rate, I've revoked the membership for the user in question and sent a PM.
ETA: non-disc thread here http://05command.wikidot.com/forum/t-9502353/non-disc-record-beezergeezer