What nickname does Duane Sr. use for his son?

In the context of the relationship between Duane Sr. and his son, the nickname "DJ" likely stands for "Duane Jr.," which is a common way for parents to differentiate between themselves and their children when they share the same name. This nickname not only emphasizes the familial connection but also carries the sentiment of affection and recognition of the son's identity as a continuation of the father's name. It is a familiar and endearing choice that reflects a typical dynamic in parent-child relationships, especially when a father has a son with the same first name.

In comparison, other common nicknames like "Junior" or "Buddy" might be used in different contexts or familial relationships, but in this case, "DJ" is specifically tailored to acknowledge both the shared name and the uniqueness of the son's identity as part of a family lineage.