Our strategy for Angry Birds Facebook Pigini Beach level 4 is to fire big brother at a low arch with the goal of taking out the front-most horizontal wood beam. With a bit of luck this should take out the entire lefthand side and blow up the TNT. I think a 1-birder is possible here, though I used the white bird to mop things up. The score in the video is 105,050.
Our Angry Birds Facebook walkthroughs show you how to obtain 3 stars, most of the time without the aid of Power-Ups (we do make exceptions). If you have a different strategy feel free to leave a comment below; however, don't just post your score via the comments, as that's what the Facebook leaderboard is for.