Post-closet Euphoria

A state of extreme and seemingly random happiness, excitement, and relief experienced after coming out as trans, gay, bi, pan, etc.

-Please note this is not an official term or anything, I made the phrase up to help explain to myself why I'm feeling this way. The experience is not made up, only the name for it.-

"Man, I've been feeling weirdly happy ever since I came out to my family"
"You must be having post-closet euphoria!"