The city that Moses or something was born in. It's a common misconception that "Ur" is "you're" or "your", but seeing as how "Ur" sounds like some sort of android (Ur 7, for example) those people are morons.
A faggoty way to say "retarded". Originated when two guys were creaming each other's throats. One of them choked, and vomited cum all over the floor. It looked like the letters "SPED". So, like the dumbasses they were, they made a term almost as stupid as them.
Comes from a flash made by a Japanophile for 4Chan. For some reason, he believed that "Wry" rhymes with "Bee" or "Ski", instead of "Pie" or "Why". It has become somewhat of a fad among other Japanophiles, especially the YTMND crowd.
Vrei sa pleci dar numa numa OOOOOH DUDA URADA (WRYYYYYYYYY!)