HELP ME

Here's a shitty mock up of a drawing I want to make for halloween.
Does anyslenderman have ideas on what kinds of costumes I should make them wear/funny gags to add to the drawing?
I'm pretty sure chudjak will be dressed as a Gestapo police, kind of at a loss on the others though.
Random ideas:

• soyjak faces on the jack-o-lanterns
  
• candy pills bottle in the candy bowl
  
• estradiol in the candy bowl
  
• a scary rapeson in the background
  
• sproke in candy bowl
  
• bugs in candy bowl
  
• vaccine in candy bowl