Meaning

• To assemble the parts of a mechanism, especially by connecting wires.

• To connect to something like a power supply or a signal source.

• (used with "with") To form an association (with) someone.

• (used with "with") To have a casual sexual experience with another person, usually without any future relationship intended.

• To supply someone with goods or services.

  "Hey man, can you hook me up with some weed?"