100% the grandma’s fault. You don’t hand the sword over to the soldier before he is ready for battle. Piñata 101. Damn right he’s going to be cocking up from outer space like Juan Gonzalez in his prime ready to strike the first thing that gets in his way. Gotta establish dominance in front of his 89 family members who traveled all the way from next door to wish him well. Only thing missing from this fiesta is a couple futbols and some riding mowers.
The fact the swinging burrito wanted to continue to hit the piñata after he knew he fractured his little brother’s skull shows lack of remorse and tenacity. Little dude is going to make one hell of a drug dealer when he grows up.