That said, I still think it could be improved: Turn panel 4 into a thought bubble and then add a panel five where the joke is that the computer has a sarcastic response, along the lines of "very funny, nerd, you must think you are SO CLEVER." Obvious joke: subverted! Self-loving nerd: shot down (metaphorically)!
Tell me why I'm wrong, people. that's what i pay you for.