Worst.
Children's.
Show.
Ever.
It's just a bunch of doofy shit that turns kids into loud as hell assholes who want to use their outside voice all the time, jump all over the place and sing about everything. It melts their mind until it's the virtual ice cream puddle that only they can mop up to wherever the hell they want to. The flavor is stupidity.
Don't let anyone watch this show. It is horrible. The only thing worse than Yo Gabba Gabba is being strapped to a chair in a small, padded room with Stephanie Meyer as she reads all her Twilight books and forces you to stay awake by pulling your dick at the first sign of drowsiness.
And that sucks balls.