there is an epi of Southpark i am trying to find the title to. i believe there is an opening shot of the 4 boys and one of them says "summer sucks" or something like that.
Um, could it possibly be episode 208 "Summer Sucks"? From <http://www.southparkstudios.com/show/guide.html?min=2&season=2#208>:
"Schools out for summer and with Mr. Hat missing, Mr.Garrison is over the edge. The state has a ban on the sale of fireworks, and it screws up the boy's plans for a 4th of July celebration. Mr. Garrison seeks psychiatric help from Dr. Katz while Jimbo and Ned go to Mexico, in an attempt to smuggle fireworks back to the children of America."
That's what it is - "Summer Sucks" (from the 2nd season - the one where Jimbo and Ned sneak fireworks across the border from Mexico so the kids will have a 4th of July that doesn't involve that shit snakes.)