It's been almost 17 years since an awful accident on the track took the life of Dale Earnhardt Sr.
RELATED: A NASCAR legend said he had a love/hate relationship with Dale Earnhardt Sr
A fan posted a picture of the Intimidator to Twitter with one of the most serious and stern looks a person could have.
https://twitter.com/Basso488/status/946934407117529088
When Dale Jr. saw it, he flipped.
https://twitter.com/DaleJr/status/946944589063057408
The look on Dale Sr.'s face in this photo let you know he was all business, all the time. According to Dale Jr. that's the way he was on and off the track.
https://twitter.com/DaleJr/status/946946426830954498
Dale Jr. let the fan know how much he appreciated the photo, which was made evident as Dale Jr. changed the cover photo on his Twitter profile to the one of his father.
https://twitter.com/DaleJr/status/946948061103656960