1 definition by xdfmkldfgbl[
GTDs are ALWAYS mistaken for stds.u see along time ago a ginger named errogk fucked an ape therefore developing GTD's.they changed it to stds in the 1200's because king arthur slept with a ginger and banned the word.in the 1990s it was discovered and brought back by south park
by xdfmkldfgbl[ February 23, 2011