When you're at a child's party at a Long Island bowling all and inadvertently grab a cup of beer and spill it on your tits.
"Oh man what just happened? She's blumming all the beers."
by WhoMeNever April 1, 2015
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Blumming is a slang term used for a dry orgasm by men suffering from retrograde ejaculation.
This condition causes the sperm to end up in the bladder, which is why the term of cumming, cum, becomes blumming or blum
Babe I’m blumming or I’m going to blum
by Jewpurman July 14, 2020
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A bloody cum; while discharging, you may be blumming if your cum is mixed with blood, usually involving severe pain from the penis; also known as male period juice
Jerry ruined his bed sheets after spraying blum all over them from shakin' the bacon too many times the night before.
by 56th street house May 19, 2006
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bloody cum, usually associated when one recieves a rainbow
There was blum all over the bed after the hardcore sex.
by Jackyln March 27, 2005
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v. To throw the rules of grammar out the window during an attempt to convey a message (generally written) to another party, creating an unintelligible mess of correctly-spelled (though often incorrectly capitalized) words that nonetheless carry no meaning in their present jumbled form.

(blummed, blumming)

n. The act of having blummed ("commiting a blum") or the resulting jumble of words ("look at that blum")
Email from 1: "Someone Stacked Removed Blue Recycling Bin and Trash Bin Please Return"
(2 approaches 1 later)
2: Dude, what does this note mean? You blummed all over the place.
1: Oh, I had my trash bin and recycling bin stacked outside my door and now they're missing. Have you seen them?
by aahhelp June 17, 2009
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To screw up.
To screw someone in the ass
to screw someone over.
"Look at that guy, he's blumming Mike out of money for his kids"
"I wish Terri, Dennis,and Nick wouldnt have blummed me out of my Xbox 360"
by Mike T 26101 August 1, 2007
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