ibtr 

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'.

ibtr by ChrisFromNC January 26, 2009

ibtr 

i bet their retarded

wtf are they tking for, ibtr

ibtr by fat fat fatty February 21, 2004

IBTR 

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.

IBTR by GaSoLib March 13, 2011

ibtr 

its better than rooted

wow this lan is ibtr

ibtr by THE ONE JESUS January 10, 2004

ibtrdia

I bless the rains down in africa

Just an acronym for a song by Toto.

ibtrdia by Daria December 18, 2003

ibtrippin 

Taking an excessive amount of ibuprofen
similar to robotripping

screw robotripping I am into Ibtripping

ibtrippin by Roflol April 6, 2007