2. Going out and having fun, in a vague, undefined kind of way (since no one ever knew what Everybody Wang Chung Tonight meant, exactly)
2. Let's go get a couple of 40s and Wang Chung down by the river.
Everybody wang chung tonight.
2. the British band named after this phenomenae, popular in the Eighties. They are notorious for the phrase "Everybody Wang Chung tonight" from their famous song "Everybody Have Fun Tonight".
3. to do what you want to do. Whatever.
2. Other Wang Chung hits are "Dance Hall Days", "To Live and Die in L.A.", "Don't Let Go", "Let's Go!" and more.
3. Everybody Wang Chung tonight!