Dreaming of lot of snakes is a negative sign as per dream meaning and interpretation. The dream means you will soon face loneliness, fear of future and weakness. It is also a sign of deep insecurity building in you. Dreams of many snakes also mean enemies or jealous people will be hyperactive in near future.
Dream of lot of snakes and you are also seen in the dream means physical attack or threat. It also means you will be forced to visit secluded and abandoned places.
Dreaming of lot of snakes and you know the place in the dream means problems have been building up for quite some time and you were unaware of it.
Dreams of lot of colorful snakes means you will be honey trapped or cheated by showing fake or imitation.
Dreaming of lot of snakes and you wake up happy or giggling means you will have destructive thoughts.
Please note that seeing lot of snakes in dream after watching movies or documentaries or reading or talking about them have no meaning. The dream should happen naturally and without any day time influence to have a meaning.