yesterday, when i bunny hopped onto a curb my back tire hit the curb and my inner tube exploded, i must of hit it hard to do that. anyway, has this happened to you when bunny hopping or doing another trick.
People often think it happens because they have to much air pressure in the tires. Quite often it is jus the opposite. You (usually) don't have enough air in the tires so the tire moves around to much when you clip a corner and the tire pops.
This is especially true with snake bites, where the tube gets pinched between the rim and the curb and you end up with two little holes in your tube.