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 momtonight.
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.