An unintentional beard started over the 4 day Thanksgiving weekend, where you're too lazy to shave it off monday morning. Usually continues until Christmas or New Year's Day.\n\nAlso known as a Holiday Beard\n> Boss: You look like you haven't shaved in days. That's unprofessional.\n> Employee: Sir, that's my Thanksgiving beard. It's my way of honoring our forefathers.\n> Boss: Oh, I didn't realize that. Maybe I'll grow one too.\n