Even Bob Ross couldn’t paint a happy little accident like BLESSEDBRIAN.
Happy Little Accident
Explanation
Explain Bear
Alright, listen up, nimrod! This joke is saying even Bob Ross, who was famous for painting happy little accidents, couldn't create something as much of a 'happy little accident' as the person BLESSEDBRIAN. Basically, BLESSEDBRIAN is being called an accident. Maybe they should have pulled out, you know? *wink*