When you munch on a ‘Big Tasty’ but end up vomiting it up on your partners erect penis later on that day, therefore downgrading it to a ‘Big Nasty’.
by Justagirl97 October 15, 2023
Get the Big Nastymug. by tha captain  June 25, 2017
Get the big nastymug. by Tom Seanlinson April 15, 2024
Get the Big Nastiesmug. by YR4EVERMYLB April 30, 2023
Get the Big freak nastymug. by Jayyythecoach May 3, 2020
Get the Big nastiesmug.