We're not sure if we like the grandpa cameo (at least, please let that be his grandpa) but this little kid went even more nuts tonight when he got on the Jumbotron for the second time in less than a week.

This one's going to be tough to top in round three, and even though we've been letdown so many times before, we have faith in this little kid to continue putting our nation's spirits on his back.

RELATED: This Little Kid Absolutely Lost It When He Made an Appearance on the Jumbotron at a Marlins Game (Vine)

[via Twitter]