Some would argue it's edible others know better.
Please also see petit pois
E: yeah absou-pea-tley!
S: My mash was pea-fect!
Examples of PEA's: Dopamine, (Nor)epinephrine or adrenaline, various amphetamines, MDA/MDMA, Mescaline, DOx's, 2C's, and so on.
Typical expression used to describe a really drunk person in Barranquilla, Colombia