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The mixing of the following two drugs: Diphenhydramine (Antihistamine commonly known of as Benadryl, and when taken in high dosages can be a powerful deliriant) and MDMA, the drug commonly known as Ecstasy. Is known to create extremely interesting effects on the mind. Sometimes can be unnerving.

Don't recommend trying this unless you are interested in the experience. First try DPH (Diphenhydramine - Note, this isn't a fun drug to most) and MDMA (Ecstasy) separately if you haven't already.
Psychonaut 1: Hey man, have you tried Nightmare Flipping?
Psychonaut 2: Nah man what combo is that?
Psychonaut 1: It's a mixture of that deliriant Diphenhydramine and of course, Ecstasy.
Psychonaut 2: Woah, I never thought of trying that, sounds interesting!
by 1337w33d December 18, 2009
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May 2 Word of the Day
when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life
Dan: bro why have you been staring into space for the last hour doing nothing?
Me: bro i have a chronic cringe from what happened earlier I can't concentrate
by finesseeeee March 01, 2019
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