Threadshitting is threadjacking with intentionally vile content which includes extremely NSFW images such as tubgirl, goatse, genital mutilation, murder and anything else that a mature, sane person would find offensive and/or disgusting.
The "Desperate Houswives" thread was chugging along nicely until some b-tard threadshit all over it with goatse.
by Stevarian July 07, 2008
The word 'bump' written as if reflected in a mirror. Used as a faux-novel way of saying 'bump' in 4chan threads.
by Stevarian June 30, 2008