1. (v) discharge a firearm
3. (n) loud explosion
4. (n) great time
1. fool tried to gank my wallet, so i had to blast him.
2. one false move and i will blast like the very first time...oh lord; i told you not to move, you dumb broad!
3. did you hear that blast come from over there?
4. i had a blast at your moms house last night.