A random word to use when you don't know what to say.
Friend: My boyfriend broke up with me!
Me:(forever alone) merf.
by kats241 January 20, 2014
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(noun) The condition of having one's clothing stuck between the buttocks.
Hey, that chick needs to pick her merf.
by Sarah Mitchell February 13, 2004
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The orgin of merf came from a 25lbs siamese cat named Oba in 1989. This cat would make the sound when happy, sad, being lazy, or just walkng around.

The group of kids around Oba started to mimic the cat in saying merf and it spread from there as a nonsense word that can mean anything, yet nothing.

For verification, search usenet posts back in the early 90s, and Northern Lights BBS.
Person 1: How are you feeling today?
Person 2: merf
by Zolon May 9, 2006
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1. the sound an irate or horny penguin makes
2. a fuzzy beep
a)
Penguin 1: wanna fuck?
Penguin 2: Merf!

b)
Dude 1: Yo, that car just totally merfed at me.
Dude 2: Dude brah, that's merfed up. Pass the bong.
by Douglas J. Kozlowski August 19, 2006
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A thought that you are unable to properly formulate to words, or is indescribable.
I had a thought, but it's a merf, so I have no way to tell you what it is.
by V. Hoelzer January 2, 2004
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a pre-meow
My cat said "merf" right before she launched into a meowfest.
by frogofthegleefultreevariety January 11, 2022
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A word made up in 2001, it was initially used in the Neopets RP forum and spread around the site before spreading to sites like avidgamers.

More or less a word to say when you have nothing else to say. Similiar to "sneh" and "nyeh."
"So, do you understand?"
"Merf. x_o"
by calymne November 18, 2004
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