When it comes to McDonald's Canada's eggs, the fast-food chain really wants you to know that they were cracking them fresh before Tim Hortons started doing it. \nMcDonald's shared an old ad about their eggs on Twitter, saying "wow 1976. Good times, good times."\nEditor's Choice: Justin Trudeau's Photographer Shared Some Pics Of Him Unknowingly Mirroring A Former PM\n\nJust scrolling through the old archives, and came across this gem. Wow 1976. Good times, good times. pic.twitter.com/jeWlANMFxy— McDonald's 🇨🇦 (@McDonaldsCanada) March 13, 2021\n\nThe throwback video ends with a block of text that mentions the Egg McMuffin has used freshly cracked eggs since 1976.\nThis rivalry started after Tim Hortons introduced their freshly cracked eggs in February 2021 and McDonald's Canada changed their Twitter layout to boast about how long they've been serving eggs like that.\nThe jabs seem to be happening more frequently because this latest one came less than a week after the fast-food chain tweeted more subtle shade about it.