Invest a good chunk of it... enough to be able to live off the interest 
Pay off our debt
Get a small-decent home, and improve the hell out of it!
Set up fund for my kids college tuition
Get FW to quit her job to get finished with school
Ensure my mom, my dad and FW's mom would have no need for anything for the rest of her life
Anything over a million left would be put into some sort of investment!
and just once, I would love to wipe my ass the largest possible denomination bill
Pay off our debt
Get a small-decent home, and improve the hell out of it!
Set up fund for my kids college tuition
Get FW to quit her job to get finished with school
Ensure my mom, my dad and FW's mom would have no need for anything for the rest of her life
Anything over a million left would be put into some sort of investment!
and just once, I would love to wipe my ass the largest possible denomination bill
