munchies cycle
The result of smoking pot or eating food laced with pot, getting high and then eating more food laced with pot when you inevitably get the munchies. Only to then get even more high and eat even more pot laced food to fend off the munchies. Repeat ad naseum.
When you get high off pot brownies and get the munchies, the solution is NOT more pot brownies. You'll end up in the munchies cycle.