Gaburble
When you feel like your brain is melting from being super happy or super sad. Like when you see a baby doing something stupid and you yell 'Gaburble!' because you can't decide if you want to laugh or cry.
I just saw a cat wearing a tiny hat and screamed 'Gaburble!' into my coffee.
My mom told me I failed math and I went 'Gaburble!' in the middle of the street.
My dog ate my homework and I yelled 'Gaburble!' at him like he owed me money.