King of the jungle suite: Dale Jr. wins #TBT with pic of his parents

He's known as "The Intimidator." But Dale Earnhardt is also the king of the jungle suite.

Once again, Dale Earnhardt Jr. delivers on "Throwback Thursday" with this amazing picture of his mom and dad from the 1970s.

Mom&Dad in the jungle suite. Mid 70s. #TBT pic.twitter.com/r8CarDe5hJ
— Dale Earnhardt Jr. (@DaleJr) November 6, 2014

So many questions. What is a jungle suite? Where can you find one? Do they still sell that shirt? Unfortunately, we may never know the answers.