@ID_AA_Carmack That tweet was too smart to exist.

— Nathan Archer (@NathanAArcher) June 30, 2014

@ID_AA_Carmack would you mind tweeting a few dumb things so I feel less like an idiot when reading your tweets? :-)

— Lee Morris (@leemorris_dev) June 15, 2014

@leemorris_dev @ID_AA_Carmack you could consider not reading his tweets. It makes you feel smarter.

— Pascal Serrarens (@VirtTimeTravel) June 15, 2014

@ID_AA_Carmack in other news; John Carmack is smarter than us. All of us...

— Jim McArthur (@McArthurJim) June 15, 2014

@ID_AA_Carmack I have no idea what you just said, but it sounded really important.

— Jake (keyboardN1nja) (@keyboardN1nja) June 10, 2014

@ID_AA_Carmack I understood a few of those words. That makes me happy XD

— Sivuden Vael (@Sivuden) June 10, 2014

.@ID_AA_Carmack I have absolutely no idea what any of this means, but it seems useful.

— rightfold (@rightfold) June 6, 2014

@ID_AA_Carmack I love reading your tweets, mostly because I understand less than half of the sentence.

— theaddiction2 (@TehAddiction2) June 4, 2014