A McFluffin is the combination of a McFlurry and a McDonalds muffin. The idea is to peel the muffin and place it in the cup of the McFlurry ( which fits perfectly ) poke your spoon through and muffin till you get half muffin and half ice cream. If you're feeling cheeky ask them to heat up the muffin so it's a bit softer and the chocolate slightly melts ( if it is a chocolate muffin ).
by Mazatron 3000 January 8, 2015