Watch as this BMX amateur crush his ribs on this brutal fall. Britney Spears Just Timberlake Eminem Timbaland Jack Johnson Billy Joel President Bill Clinton George Bush Hilary Borack Obama Seinfeld The Office Wrestling Soccer Football baseball basketball MLB NHL NBA animals cars Amateur, backflip, BMX, bone, bones, breaking, brutal, crash, crashing, crazy, extreme, funny, humor, ribs, smacking