Jezziebel: some of those platforms from the '70s so miranda could be as tall as blake.
Ms_Nyce: A bottle of Wild Turkey, Woodford Reserve, and Jim Bean Whiskey.
xBurningChromex: a shotgun & a can of kerosene...'randa will need to keep him in line
JDeschain: Can't go wrong with a sombrero shaped dip bowl. Totally classy, and not obnoxious at all
havocfive: kerosene, whiskey, gunpowder and lead
texasangel88: 2 matching rifles inscribed with there names and date and hunting partners 4 life
dkosakowski: i would get Blake Shelton a honorary Grammy for "Being able to marry Miranda Lambert and destroying millions of mens dreams!"
mike_wood: it would have been monogrammed his n hers guitar picks
aafscott: an extra liver!
natekillion: time delay explosive packet of pollen followed by a slightly more delayed packet of bees. Who's your honeybee now?
ocularnervosa: Shotgun shell shotglasses of course!
ChuckQuizmo64: enough Stetsons for every guest....and whisky...
CapitanDMart: His and hers matching "I Want You" rotating chairs.
yoftheg: liquor store gift card for him and earplugs for Miranda for when he's drunk...so a LOT of earplugs!
drewsangle: a cowbell...because his music needs more cowbell
TwitchdelaBrat: Body armor, Bottle of Jack and a Winchester 12 Gauge. Oh, and a kitten.
And finally, my favorite:
KJStyles: My gift would be a cowboy dressed ninja-unicorn that can help move furniture.