An issued meal to Marines in the field. It consists of a disgusting sandwhich, fruit and chips. Box nasties will typically be issued the date they are to expire. You can not trade the contents of a box nasty because they are all equally worthless.
by Call me Dizzle February 21, 2010

by newgraund May 21, 2011

by Marc Knoffler March 25, 2008

A penis that is rarely been washed and and has been in several sluts it may contain various sexually transmitted diseases.
by Big~D September 7, 2015

Matt was sent naked pictures from Taylor. Matt believed they were tremendously gross. So he and his friends declared the picture "Pic Nasty."
by M7M January 27, 2012

When two guys get together to have sex with an otherwise unfuckable girl, just because they want to get some and they'll fuck anything.
Danny and Justin got together with that bitch Teresa. One thing lead to another and they pulled a Wisconsin Nasty.
by Luxferus November 3, 2014

1. When a repulsive man screws someone without lube and scolds them for using profanity when they cry out in pain. May or may not be followed by a dirty sanchez.
2. A politician who stands in the way of any action that could mitigate the gun violence epidemic slaughtering their constituents but has plenty of time and energy to rant about how it's a frightening "sign of the times" that people who haven't sold their souls use profanity when talking about it.
2. A politician who stands in the way of any action that could mitigate the gun violence epidemic slaughtering their constituents but has plenty of time and energy to rant about how it's a frightening "sign of the times" that people who haven't sold their souls use profanity when talking about it.
When an emotional survivor whose friends were literally just gunned down expressed anger that many politicians keep offering nothing but "thoughts and prayers", Senator Rubio took to Twitter to express his outrage. Because he's a Nasty Marco, he was upset at the survivor using the word "fuck" on tv rather than the callous inhumanity she described.
by UnlikelyDarling July 5, 2018
