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9.
erf
gansta way to say earth
we's da seeds of da erf
by chelsea September 01, 2003
18 26
 
1.
Erf
erf is the planet we live on.
there are alot of people on erf.
by nick April 28, 2006
198 55
 
2.
Erf
A word that signifies frusteration.
Erf, I've fallen down and I can't get up!
by Mer October 17, 2003
61 24
 
3.
erf
The error function. Computer programs such as Mathematica and Maple incorrectly evaluate about 95% of integrals taken over all space. When the program fails to recognize an integral, it automatically spits out "erf" for an unknown reason.
Person 1: Dude, we have a Quantum Mechanics homework set due in 30 minutes, & I can't figure out how to evaluate this integral.
Person 2: Don't worry, we'll put it into Maple!
Maple: Erf erf erf erf erf...
Professor: epic fail.
by MorvAreed April 14, 2009
28 17
 
4.
erf
Phrase uttered when in a overwhelming state of confusion, mostly by dogs.
Erf? Uh, I should've studied for this test.
by droneaccount808 November 17, 2010
7 2
 
5.
Erf
noun. (erf)
1. A nonchalant noise often made by wired kids; 2. A building block in the formation of Queasy Erf Moneybags Bay Bay 4th gen. Bay; 3. E.R.F. - Every Redneck Farts; 4. Absolutely nothing
1. erf, erf...
by Queasy April 27, 2012
0 4
 
6.
erf
erf is a word to describe a state of confusion. =]
wah da erffff is that what you call your face ??
by Kevin Cheung July 19, 2005
15 20
 
7.
ERF
Verb; To perform a very dirty deed, usually in sexual, slutty nature.
"Yo did you hear what happened the other night?"

"Yeah, I can't believe Suzy ERFed that dude in the back of her Dad's Camry."
by Bruuuce October 19, 2007
8 15