Erf

erf is the planet we live on.

there are alot of people on erf.

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Erf

When something is lit or cool or fun

I was at a party the other day, it was bear erf.

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Erf

A word that signifies frusteration.

Erf, I've fallen down and I can't get up!

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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...

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erfed

1. To be high out of you mind.
2. To be blown hard or fucked hard by a bitch

1. Dude last night i smoked a 50 and got so erfed.
2. Yo my girl erfed me so hard last night i cant stand straight.

erfing

Another word for fucking or having sex!

Mom: Hey josh what's that noise?
Josh: Im erfing someone mom...
Mom: Ok josh just do what your doing...
Josh: THanks mom!

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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.

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