Kageeking
the state of being super excited and probably annoying everyone around you; like a kid who just got a toy and won't stop talking about it
'I'm kageeking because my friend got me a new video game and I can't wait to play it.'
'She's kageeking about her new dog like she's gonna talk about it for the rest of her life.'
'He's kageeking so much his teacher has to yell at him to be quiet.'