hipsterのようなどんな単語でも探してください。
 
1.
When something is so epic that even legendary isn't enough
Guy 1: Dude there's a wet t-shirt contest next to our hotel.
Guy 2: Zedern!
Max_Power_0815によって 2011年12月06日(火)
 
2.
adjective; synonym to legendary, marvelous, but has a stronger meaning than both
Example:

Dude 1: Dude, did you see that? I flipped a coin and it didn't fall over!

Dude 2: Yeah I saw it, that was zedern!
mr_markによって 2011年12月06日(火)