Top 10 Worst Things The Simpsons Have Done to Grampa Simpson

The worst things the Simpsons have done to Grampa Simpson will make you wonder how Abe's survived this long.

The worst things the Simpsons have done to Grampa Simpson will make you wonder how Abe's survived this long.

Our countdown includes leaving him in the car, leaving him frozen alive, strangling him, and more!