xkcd #3232: Countdown Standard
Title text:
Anyone who is caught counting 'three ... two ... one ... zero ... GO!' will be punished with a lifetime of eating only ISO standard food samples.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3232/
No, you're wrong. This weekend means the next up coming weekend. Next weekend means the one after that. Unless you were talking super early on Sunday morning and you were confused whether he meant that afternoon. But like, critical thinking skills are important in communication.