To consistently and inevitably fail to live up to expectations. To bottle it.
My team only got to the last 16 -- they're a bit spursy.
by Beard Police May 14, 2014
To have visions of grandeur / to be immensely deluded only to mess it all up again and again and again whilst pretending not to care.
With every passing year Spurs and their pitiful fans become more and more Spursy.
by Johnnytheherd May 18, 2016