Supercragilistic

Pronounced as super-craj-ilistic, this is a feeling of utmost joy or excitement, that you want to pulverize a kitten with your bare hands. It is generally defined as "breathing"

"Yo, I felt supercragilistic yesterday, after my crush accepted my proposal."
"WTF Carl! You pulverized my cat with bare hands!"
"Yes, that's what supercragilistic means......you erripoo"