Summer teen murder; multicolored blood in a shack in the woods

Vriska Serket and a few of her buddies (not really buddies) have gone to a small town in the middle of nowhere for what Vriska claimed would be fresh air and excitement. In reality, Vriska dragged them out there so that they might encounter one of the creepy small town axe murderers she heard about in human movies, so that she could scare them and then laugh about it later. Your character will be this creepy small town axe murderer, and they will be more than happy to indulge Vriska in a terrifying experience. Though, they won't leave Vriska's friends alive to tell the story.

Depending on your preferences, this could end with everyone dying and Vriska narrowly escaping with maybe half of her limbs still attached, or it could end with Vriska befriending the axe murderer (a classic Vriska moment) and tormenting her buddies for cheap laughs. Last time I did this plot (which started and ended with the very first message) Vriska's entourage consisted of Terezi, Nepeta, and Eridan, but I am willing to use any characters that tickle your fancy.