The standard blasty noise. The power of the blam can sometimes be measured by the size of the word when it is written, or by the number of exclamation marks at the end of the word.
Blam! - Standard
BLAM! - Larger, more destructive
Etc...
by Alex October 21, 2003
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As to sing or rap superbly
I used to blam on cds

now I star on tv I got whole new industry coming up after me
by WINDERR October 12, 2019
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May be accompanied by the phrase "In your face", or any variation of that phrase, and/or the action of jerking off and throwing the cum. It is generally used when some one has powned another person and wants to make them feel bad about it.
by CJAY17 July 26, 2010
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The act of ejaculating at the moment of utter completion, and always done within, rather than without.
“I had her pressed up against the dog cage and I blammed all up in her pussy”
by Blamupinit March 19, 2019
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Naa I ain’t like that weed, that shit was some BLAM. 😂
by Duffelbag Lz May 08, 2019
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Code name for "blazed like a mug" -- meant to be intertwined in the wittiest manner possible into seemingly ordinary or meaningless conversation in order to surreptitiously inform others also aware of the code of your desire or intent to smoke marijuana.
Simple example:
"Let's blam one."
Advanced examples:
"Where's blammy davis jr at?"
"Let's watch Blam Stoker's Blamula."
"Mary had a little blam."
by Blamuel Clemens March 17, 2008
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The sound of a man's penis when he slaps it across someone's face.
As he stood there looking at her wide eyes, he hauled his elephant piece and slugged her across the face. Blam!
by Somebodyyoumightknow November 24, 2011
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