The moment when an individual listening to a sick bass drop is unable to control themselves. It is marked by flailing arms and gyrating midsections and/or jumping up and down to the beat of the music. An individual suffering from dubstepilepsy is referred to as a dubstepileptic.
Examples of use:

Scott: Chris what is Tommy doing? Why is he waving arms up and down and bobbing his head?

Chris: Tommy suffers from dubstepilepsy, he just can't help himself when the bass drops.
by BlackAttack February 20, 2014
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