shit you up
to steal money from work, friends and family to support your drug problem, and then kill your family if you're close to getting caught as a diversionary tactic
"I shit you up, said Alec Murdaugh after grabbing paper towels to dry his tears, after admitting stealing money. I shit a lot of people up."
put the shits up you
To frighten badly; terrify.
That Freddy Krueger could really put the shits up you.