psick
When using the word sick to mean something cool, exciting, awesome, or extreme, this is the proper way to spell it. Compare to how the word phat is used and spelled differently than its predecessor, fat.
That was a psick hit you put on the QB in yesterday's game.
psick joke
Humor in such poor taste it is a symptom of psychosis.
Was she really aiming to get a laugh by mocking a gender-neutral, disabled person of indeterminate ethnicity, an age-challenged, vaccine-addled, undocumented person whose worldly belongings were spilling out of a shopping cart as they slowly tried to cross the street in front of her car while she leaned on the horn? It was by every standard worse than un-funny. It was deranged, a psick joke, but one she hoped would get her the gig she yearned for - hosting the 2025 White House Correspondents dinner.