Scientists have announced that dinosaurs may have produced so much methane gas that they actually caused global warming and eventually rendered themselves exstinct. 

- Al Gore immediately called for a ban on all dinosaurs by 2014.  

- So technically dinosaurs didn’t become extinct, they became “Ex-stinked”.

- The biggest offender was the “Flatulasaurus”.

- Steven Speilberg has already begun filming “Jur-Gas-ic Park”.