Guard tower jokes

Two guys watching a war movie at a bar are talking. One says to the other, "The Nazis starved my dad to death in a concentration camp during the war."

The other says, "My dad died in a camp as well... he broke his neck."

First guy says, "How did he break his neck?"

Second guy says, "He fell out of the guard tower."

My grandfather died at Auschwitz.

Poor fella fell off the guard tower.

My great uncle died in a concentration camp.

He fell off one of the guard towers.