A person who attempts to to ruin whatever your doing through the act being salty and toxic, often used over text or to describe people on the internet.
verb; usually used in past tense; To loosen the cap on a salt shaker such that used, the cap detaches resulting an miniature mountain of salt on the food or surface below.
That girl just saltfucked me and now my tofu is ruined.
Dude, I’m going to saltfuck your mom tonight.
verb; usually used in past tense; To completely ruin or mess up; adj.; Used to describe an action with disasterous effects, such as rubbing a wound with salt.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"