Massive headache and/or nausea as a result of drinking way too much alcohol the night before.
Man, I have a mac hangover ! I shouldn't have drunk all that alcohol
af urbanqueenofwords 20. december 2011
1 more definition
When someone gets all excited about getting a new Apple product only to realize that a new version came out the day after they bought the product.
Tom was so excited to get his new MacBook Air until he had a Mac hangover.
af MrComrod1 26. juli 2011