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noun: a term used for when an individual is so uninhibited from cannabis that he/she mistakes regular toothpaste (usually a light blue) for purple toothpaste

*this can also apply to the sky

adjective: When you see a person so fucked up that you can tell that they are purple toothpasting
Shit, Jennifer is definitely purple toothpaste right now.
by Jreefer August 08, 2008

Words related to Purple Toothpaste

cannabis marijuana purple toothpaste weed