Board Thread:Questions and Answers/@comment-25007558-20160115182629/@comment-37518581-20190420203707

Is it another costume we didnt know about? I dont think its a set member or anything because this thing was not moving at all. Dead still. It could be the giggling green ghost, but it looks like it has legs. Anybody know or have an idea of what it could be?
 * 3: what is this thing?