Imps are mythical humanoid creatures that are similar to fairies or demons which was described in folklore and superstition. They track human for their attention, attracting their friendship and being immortal. When they get their friendship succeeded, they are likely to tell jokes and pranks to other people. Some of these can be found in the bottle. In video games or videos, these guys are minions with magic being; (for example, the Genie from Fraggle Rock).