Melting cheese in ramen makes for an extremely simple and delicious spin on typical ramen noodles that can be easily made in the college environment.
While American cheese melts incredibly smoothly, consider upgrading to a good quality processed cheese like Velveeta for a richer, more complex cheesy flavor, or even a blend of cheddar and mozzarella for a more artisanal touch. For an even creamier result, drain most of the water, but leave a tablespoon or two, then add a splash of milk or cream along with the cheese and seasoning packet, stirring continuously over low heat until a thick sauce forms. Be mindful of the sodium content from the seasoning packet; you might want to use only half if adding additional savory ingredients. Freshly cracked black pepper or a dash of hot sauce can elevate the simple flavor profile significantly.