Know When to Say When:

If you glance at the bong, only to be astounded that you've already packed it...you've smoked enough pot.   If you forget to smoke pot, you've smoked enough pot.   If you keep reading this and still make out of can't sense it, you've smoked enough pot.   If you find yourself referring to all objects, animate or inanimate; animal, vegetable, mineral; male or female, as buddy, friend, amigo or the like, without due regard for the likelihood of response, you've smoked quite enough pot.   If you suddenly and inexplicably are stricken with a monstrous craving for something you haven't eaten in fifteen years, you've smoked enough pot.   If you've read this same sentence more than three times, you've smoked enough pot.   If your eyelids feel like they've been recently reconditioned and are now in need of a proper break-in,  you've smoked enough pot.   If you can understand the lyrics to "Subterranean Homesick Blues..." and comprehend them, you've smoked more than enough pot.  I know them by heart, er...most of the time.  For a bit more of a challenge and fifty bonus points, attempt "Louie Louie."   If you suddenly remember the name of that kid that sat in front of you in second grade; the one that used to sit on his hands and bounce all the time, but can't remember what you ate for lunch two hours ago, you've smoked enough pot.   If you sit on the edge of your chair, as enthusiastic as a mosquito on a meatloaf, while watching pro-fishing on TV, then feeling genuinely bad for the fish, you've smoked enough pot. If you're certain you've smoked within the last few minutes, but can't seem to find your weed, you've smoked enough pot.   If you've fallen asleep in a pile of junk food wrappers, you've smoked enough pot. If you don't feel like smoking pot, you've smoked enough pot.   If you're out of weed...well, you're fucked; I guess you've smoked enough pot.