A play on words referring to (Viet)nam flashbacks.
When a person remembers a time that they were uncomfortably full, or consumed a large amount of food, usually around Thanksgiving or the holiday season.
Holy cow, I just had a nom flashback of last Thanksgiving.
That turkey just gave me a nom flashback.
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.