Methlyepsy is a condition that causes meth users to develope narcolepsy due to sleep depravation. Methylepsy can also be attributed to malnourishment and exshaustion.
A Tweekosaurus-Rex or a Tweeker would commonly have Methylepsy.
Methylepsy goes hand in hand with Mathamphetamitis, Methylabotomy, Methaphylactic Shock.
"I've stayed up way, way, way too long! Now I've got Methylepsy!"
by JGSR July 14, 2006
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