Oberjoyliosis (OBL)
That crazy happy feeling that makes you want to hug your neighbor, your cat, and your math teacher all at the same time.
I saw a unicorn and I hugged my math teacher like he was my long-lost brother.
I got a surprise party and my cat joined in like he was a professional dancer.
I won a game and I gave my mom a hug so tight she almost turned into a pretzel.