A wonderful, intelligent person. Someone you can always rely on. A person with a warm, kind personality who would never do wrong by you. But keep on your toes because she can also be quite mischievious and distracting.
By switching the first letters of "damn" and "family", you can say the whole, entire, freakin' family is coming without actually cussing.
Usually spoken in redneck and/or back-woods families, where the family can be less than desirable to be around.
Dude ... is your ENTIRE family coming to the wedding?