Tossing this in Non-Disc since there's no straightforward proof of sockpuppeting.
Waffal10110101 does not match any existing user name (account age 161 days, site membership 140 days) recently coldposted a low-quality work to the mainsite: http://www.scp-wiki.net/scp-3352 (originally titled "evil pony scp")
Excerpt:
class: super keter/evil
description: a pink pony
its really evil and kills people
this is a good scp
[…]Closing Statement: o yeah agent guy pooped his pants and ran away after dat so we had 2 burn his body
Said user and 1stpersononmars both upvoted the work, and posted the following in the discussion:
http://www.scp-wiki.net/forum/t-2298842/scp-3352#post-2835606 (mars)
Simply amazing! +1
http://www.scp-wiki.net/forum/t-2298842/scp-3352#post-2835611 (waffal)
I love this scp its so great
The piece has been summarily deleted and both users flagged. Will update if additional rulebreaking occurs.