the ultimate insulting word.
retigga = ret(ard) + (n)igga
nigtard = nig(ga) + (re)tard
retigganigtard = retigga +nigtard
he is a retigganigtard
when someone has a really huge pickup truck to compensate for a below average penis size
well endowed male: why the fuck is your pickup truck so big
small pp male: i'm compensating