Top definition
When something initially seems to be the most awesome thing ever to happen/exist, but then you realise it's in fact horrendously sub-par.
Dude 1: "Hey dude, you go to see Saw XVII yesterday??!?!"

Dude 2: "Yeh man, it was a total blissappointment."
by TurboCretin April 30, 2010
Get the mug
Get a Blissappointment mug for your Facebook friend Helena.