What happens before a derp, or what causes a derp.

Derp spelt backwards, followed by derp being spelt correctly.

An alternative form of derp with two syllables.
<&SSIDJTHED> fail grammer

<@poco0317> spell grammar right for once.
<~SSIhekill> I'm quoting that prederp.
by s3xyspy July 11, 2011

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