The Peter Kranz in the bomb shelter scene is rarely used in parodies.
Wilhelm and Dorothee Kranz are seen in a ruined building along with many other civilians. Peter arrives, bringing food for both of them. He wants to go search for more stuff, but Wilhelm holds him back. An SA man comes and tells Wilhelm to let Peter go. Wilhelm refuses. The SA man then sees Wilhelm's missing arm, and tells him he should be hanged. Then another soldier appears, telling the man to go search with him for water. They both leave. Peter then goes with them, leaving Wilhelm and Dorothee behind.
In the parodies
The scene is seen in only very few parodies, such as the extended version of The Console Wars.