If you can't find a good way to make ideas meet the page, sit down and think about how one of your rambunctious friends would tell the story if they were drunk. Then, write the entire thing IN THAT VOICE. Spelling errors, grammatical convolutions, the works.
Then, go back and ask yourself why each sentence still manages to get the point across, if only in the most rudimentary fashion. Use this imaginary alchoholic muse to spit a raw, unwieldy version of the story you want to tell, and then you can revise, rewrite, or edit.
At that point, it's no longer a question of writers block. It's a question of retelling that cool story that your inebriated companion slobbered into your lap.