simple question:
Forgive me [notice I said forgive me. no malice intended]
If I'm behind the times [I don't watch a lot of basketball outside of BYU]
But when [I'm asking for a time, a player, or a team]
did jumping around like a bunch of rabbits to celebrate originate [the description]
I don't think that's a hard question to answer and certainly isn't deserving of a thumbs down or other derogatory responses.
Possible answers could be:
The Jimmer years, The Chicago Bulls started it during the first three-peat, or it's a way of BYU coalescing as a team this year.
As I said, it's not a difficult question. A simple, polite answer will do.