Black out some of your teeth.
Wear big hair.
Decorate with lots of tulle.
Find some Nascar commemorative plates (caution, they are collectors items)
Drink out of canning jars (there seriously is a 'redneck wineglass' - it is a mason jar stuck to the bottom of a clear glass candle stick from the dollar store - the sell them here.)
And the meal HAS to include ribs. (pimento cheese or cheese whiz is a plus)
Have American flags everywhere.
Play Jeff Foxworthy comedy routines in the background.
The guys should wear plaid or denim shirts with the sleeves ripped off.
Secure everything with duct tape.
If someone during the night doesn't say, "Hold my beer." and "Watch this." The party is a complete failure.
Have a toilet sitting in the yard ... and an old couch. Consider filling the toilet with ice and making it a beer holder - long necks or keg.
Live chickens add a nice touch. Oh, the party is in the house? That's okay.
Wine in a box.