Phenny

Slang for phenibut, a nootropic supplements that works on the GABA receptors in the brain similar to alcohol. Producing effects including anxiety reduction, sociability, and euphoria

Yo when is your bottle of phenny coming in?

by MattyBVisual February 26, 2018

Phennies

Slang for "Phenazepam", a benzodiazepine drug similar to Xanax (Alprazolam) and Valium (Diazepam). A typical dose is 1mg which is a bit stronger than a 10mg Valium or 1mg Xanax Bar. They are usually sold as 0.5mg or 1mg capsules/pills.

Phennies are quite strong so be wary. It is recommended not to go over 10mgs/day.

Friend A:"Got any bars?"
Friend B:"I've got phennies and they're bangin'! Here's one."
*30 minutes after popping*
Friend A:"Daaaamn, this is chillin'!"

by Phennies May 24, 2012

phennis

A way of spelling the word for male genitalia that is only utilized by the worst of net tardz.

Hay guys, I gotz a 12 inch phennis but gurls wont tuch it why not!?11

by Vik July 21, 2003