Don't know what to do after exams? Try some Homemade Liquid Nitrogen Cream!
Let Mom and Dad know that you are actually more useful now that you have a degree. You cut 30-40 minutes off the time it takes to make ice cream and it only cost them 50 Grand!
What tasty ingredients (or industrial strength chemicals) would you put in your super-as-all-heck-deluxe ice cream recipie?