bongcloud


Doubtful. It was only played at the GM level by Carlsen - Nakamura in that "joke game." Yes, it was a "real game" but clearly a silly draw because both players were playing in a qualifier and both already had enough points to advance; they were paired in the final round of the qualifier, so they get a comical draw out of this opening instead.
If you want a "tutorial" on the Bongcloud opening (even though it is objectively a garbage opening), then check out @Hikaru 's Bongcloud Speedrun videos on YouTube. Mostly for entertainment, but he explains some Bongcloud ideas too.