When you're with your usual circle of stoner buddies, and one of them invited someone who, unfortunately, still has their stonerginity, let's call this person Satchewski. You proceed to smoke the usual amount with your friends, but forget about the lightweight in the room who gets completely blasted. You and your friends are trying to have a conversation, but Satchewski keeps interupting with unintelligible stoner babble, so you give him a chocolate, preferably a riesen(so it takes longer to eat).
It is cruel, but is a necessary part of the stoner kingdom.
When smoking pot with a lightweight, always remember to bring some chocolates, just in case they need to be "given a riesen."