DUDE YOU GUYS ARE MISSING THE POINT OF THIS THREAD!!! He wants creative solutions!!!!!
Solutions:
1) Buy several boxes of duct tape and after rounding up all the stray cats you can find tape them to the ceiling... the melody of cat meows will put them back to sleeps. Also, the thickness and density of a cat is much greater than that of dynomat...
2) Keep your neighbor up all night until about 1-2 hours before you leave. by that time they will be so tired your car will be the last thing on their mind.
3) Sleeping pills... I hear they do the body good!
4) Ear Muffs buy them a set for Christmas.
5) Mount fur on the ceiling like in "get him to the greek" not only is it designer cool... its great when your high on Jeffery to calm you down