The first place to start here would be: WTF is a Buckeye? Hit it, Wikipedia:
The tree species Aesculus glabra is commonly known as Ohio buckeye, American buckeye, or fetid buckeye.
Oh. Let's start there then.
You know, that doesn't sound like it has anything to do with trees at all. But that's okay! You'll need the additional sugar to put you in a good mood for tomorrow's game, since you're unlikely to be very happy with how that turns out.
Use this as your open thread for tonight's Washington State/UNLV game. Go Cougars!