Something incredibly lame.
To the point of "zore" (which is a modifier suggesting an almost amusing, stonerish excess of the act or item preceding it).
Often used as a single-word
exclamation (most often followed by an excamation point)"Lamezore!" However it can also be used in a proper sentence.
"Dude! You got arrested at Amy's party - then RAPED in the holding cell by three
illegal immigrants from Guatemala? Lamezore!"
"This party, with it's rented
Christian Clown and real
Shetland Pony - is quite lamezore."