When you cross a McDonald's cheese burger with a McDonald's chicken sandwich.
Take the meat from one or the other and combine it with the the other in sandwich form, now you have a McGrundle.
by Desimus May 11, 2011
how to order a mcgriddle at a mcdonalds when you cant understand those damn foreigners
I would like two sausage mcGRUNDLES
by PUSNIG July 09, 2003