I have overdosed on pot. The husband and I made banana bread bites without knowing their strength. I ate about 4, he ate about 10. I remember sitting on the couch and him coming into the room saying "We should go lay down." Then I remember laying down and the ceiling just looking like fireworks and dragons. I felt dizzy, nauseated, and was hallucinating lights and patterns for several hours unable to sleep because of the dizziness and hallucinations which were more intense when I closed my eyes.

Then hours later we got really hungry, ordered three pizzas, ate everything in the fridge, three pizzas, drank several pots of tea and went to bed.

That's what happens when you overdose on pot. You CAN overdose on pot, as in it can be extremely unpleasant. But you CAN'T overdose on pot in the sense that you are going to die, unless you smoked pot ontop of overdosing on something else, which obviously does not count. I have known people to die of alcohol poisoning after smoking pot, but obviously it was not the pot itself. That's like saying someone died of overdosing on aspirin because they took some aspirin prior to drinking themselves to death.