A slingshot in a dream also means removal of a guardian from his office, or recovering from drug addiction, or it may represent a messenger. Using a slingshot to cast stones at others in a dream also means rightly invoking a strong curse on them.
If one sees a woman using a slingshot to throw stones at him in a dream, it means sorcery or witchcraft.
A slingshot in a dream also denotes just and harsh words. Holding a slingshot and preparing to shoot in a dream represents one’s strength and determination to say something just and true.
If one carries a slingshot but adoes not use it to cast stones in the dream, it means that he will repent for his sin. [5]
snapping a: prepare to defend yourself against attack.
at a teacher: face it, you do not know everything.
others: another deceit wil destroy you. [6]