Derived from the acronym T.P.B.I.R.D. which stands for "That poor boy is real dumb." A term typically reserved for the least intelligent individuals on the planet or those born after 1980.
by porkponcho January 6, 2012
Get the Topbird mug.by Cbo August 14, 2006
Get the top bird mug.by Bestist February 3, 2010
Get the Topburd mug.