What does shank mean as in to someone?

"Shank" as a verb, when used in the context of a person, generally means to stab or attack with a sharp object, often a knife.

It's a slang term, often used in a violent or threatening context.

For example:

* "He got shanked in prison."

* "They threatened to shank me if I didn't give them my money."

It's important to note that "shank" is a very negative and violent term. It should only be used in situations where it is appropriate and accurate.