Recipe for fake blood:
1.Mix 1 part water with 3 parts corn syrup (honey syrup in UK).
2.Add red food coloring and stir gently.Continue adding drops untill it looks like real blood.Add a little blue food coloring to achieve a more realistic shade.
3.Add a thickener.
-Dry thickener:add flour or corn starch to your mixture and gently mix.
-Wet thickener:Stir in chocolate syrup.It will also give your mixture a realistic brown tone.
4.Let the mixture rest for 10 min and you're ready to scare the shit out of people!
Note!:This recipe is very sticky,especially in hair.