jubilation — a feeling of or the expression of joy or exultation: Their jubilation subsided when they lost the second game.
celebration — A celebration is a special enjoyable event that people organize because something pleasant has happened or because it is someone's birthday or anniversary.
revelling — to take great pleasure or delight (usually followed by in): to revel in luxury.
reveling — to take great pleasure or delight (usually followed by in): to revel in luxury.
crowing — the sound made by a cock, particularly in the early morning
delight — Delight is a feeling of very great pleasure.