When someone is so dumb and so retarded, the only way you can properly describe their lack of cognitive ability is by calling them a dumb fucking retard.
Peter: My bitcoin wallet got corrupted and all my bitcoin is gone!
Everyone: Just use the seed phrase to recover the funds and transfer them to a new wallet.
Peter: What's a seed phrase?
Everyone: Wow Peter, you're a dumbfucking retard.
When someone is so stupid, so fucking idiotic, so fucking retarded that you have to go back to 2008 and pull out the "You're a stupid fucking retard" card to prove a point in a conversation with them.