Idiom of the day - Happy hump day! Meaning: Happy hump day is a phrase said to people on Wednesday, typically used in offices. It means it is halfway through the work/school week and this should be celebrated. Example: Happy hump day everybody, I can't wait to go away this weekend. If you'd like to practice using this idiom, please write back to me on this post with an example and I'll tell you if you're using it correctly :D Finally, if you're looking for a friendly and patient teacher please check out my profile, my trial lessons start at $6. I look forward to meeting you. Thank you, Rianne :)