SiNN3D_tragedy was a SpongeBob pooper promoted by BarneyIsPerverted. His style closely represents more popular pooper AwfulFawfultheFalafe.
In his SpongeBob poops, there are some brief uses of sexual content and bloody violence. His content was somewhat similar to AwfulFawfulTheFalafe.
Sinnedtragedy was very active on YouTube. He has just finished a 20 minute long SpongeBob collab with help from fellow YTPer therockmannumber1. His account was taken down in early 2015 due to a Viacom rampage.