A wrap "rolled up sandwich" commonly made in prison, made from tortilla chips crushed up added to a little milk to form the wrap. Anything else found from the prison canteen list is then added to form the contents of the wrap. For example: tuna, noodles, adobo, honey, summer sausage, cheese spread, and pretzels. To make a mafungo you first crush up the tortilla chips and add some milk in a small trash bag. When you get a dough formed, roll out onto a larger trash bag on a table. Add the contents of the sandwich on to of the dough mixture , now roll to make the wrap.
-You better throw in some canteen if your gonna eat our mafungo tonight.
-Whos turn is it to make the mafungo.