A fork of Rural Dictionary
every 20th of the month is nug day. this requires a trip to the nearest McDonalds to purchase a 20 piece McNuggets.
John: Mike, we need to go to McDonalds Mike: why? John: because it's the 20th of the month. Mike: it's nug day!!!
any day when chicken nuggets are what everyone is eating. Typically a Monday.
“Yo, Maddi!! It’s nug day!!”