how do i make a bomb that will blow when it hits somthing?

pressure bomb >_>

Maybe you should try searching google because that is a dumb question. Why not start off by using a roll of caps and tape them to pennys and throw them, because you probably will end up hurting yourself making lead azide or Acetone Peroxide.

you can get dry ice and crush it up and put it in a bottle and close the bottle and chuck it in the air and when it lands it explodes

It'll probably ricochet and blow up in your face.

another one is to get a 2L bottle of coke and quickly drop about 4 or 5 tablets of mentos in it and close the bottle with the cap throw it up in the air when it lands it explodes and spurts or coke around
(pretty safe but just be careful!!!!)

Ghost is going to shit his pants when he see's this.

hahaha there are three people banned

did you not notice the ">.>"

I know talking about pressure bombs are bannable here, so thats why i did that -.-

I know nothing about them.

Anyhow zodiac, the movie you recommended isnt that great...

Which one? Kung fu Hustle?