How do i make LIQUID slime without cornstarch , or borax.. Like the Nickelodeon stuff :D?

I dont have any cornstarch.. borax.. or liquid starch and me and my friends made a bet who ever loses the chocholate festival has to dunk there head in a bowl of pudding .. and be slimed. I am incharge of slime and i need to know how to make it obviously. I thought of flour but wouldn't that get stuck in your hair??