In before the Rickshaw
If one were to post something irrelevant, idiotic, or uninteresting on a certain message board, someone may declare 'ibtr' which would, in turn, be grounds for that specific post to be moved to a section on that message board dubbed 'Retard Rickshaw'.
by ChrisFromNC January 26, 2009
3 more definitions
ignorant bible thumping racist(s). An increasingly influential, vocal, and regrettable component of the American cultural landscape. See also: Pat Robertson; Glenn Beck; et alii.
There's no such thing as an IBTR of good taste.
by GaSoLib February 26, 2011