To put somebodys business out or shame them badily in front of a group of three or more people.
"I heard Lamar's ex put him on blast at the mall"
by MaMii Chuuula July 16, 2005
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1. (v) discharge a firearm
2. (v)ejaculate
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.
by mister ill May 19, 2003
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1.
A slang word used as an expetive. An exclamation to say that something you didn't want to happen happened.

2.
A good time.

3.
An explosion
1.
"BLAST!" I exclaimed before my mother admonished me and sent me to my room.

2.
Shelly and I went to the My Chemical Romance concert and had a blast!

3.
The blast of the bomb blew up half the city block and killed fifteen people.
by Caty-Marie May 12, 2005
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"Blast", he shouted as he hit his foot on the door
by Sara M. Seanez July 3, 2005
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To say personal info about some one else to everyone
Shes got crabs REALLY bad

The others would say to her "You got put on blast!"
by Megda06 June 6, 2005
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See shout
to expose or make known.
To blow up one's spot.
To put on shout.
by DowneAzn April 29, 2003
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