I know the movie takes place in a camp (summer camp I believe). All I really remember is that there is a bunch of boys who are at somewhat of a war with another group of boys in the same camp. They play tricks and games on each other and in one scene all I remember was the furniture was placed on the roof of the cabin. The good guys in the movie wore like pig noses' and I think called their group porky's or something like that. I bing'd and googled "porky's" but all that came up in movies was the porky's movie from 1982. Its driving me crazy that I can't remember the title of the movie and the year it came out. I know it was probably late 80's early 90's if I'm not mistaken. I appreciate the help.

Heavy Weights (http://www.imdb.com/title/tt0110006/) ?

Oh my godd I knowwwwwww!! I have been asking about this movie too I watched it all the time when I was little I can't remember it eitherr! I just looked it up and you came up! Haha my bro said heavy weights but its not that I remember a dance I think but I don't know I could be wrong I remebr a jock guy to that loses his girlfriend to the head pigg guy omg! I'm sooo madd!

A Pig's Tale