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

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

Bob: That girl in the corner is truley crank nasty Dave!
Dave: I know Bob, i just want to spit in her face because she's so crank nasty.
Alan: Little Tommy took that old bitch home last nite. She was so crank nasty, but he fucked her anyway.
Peter: The dirty basterd!
Dave: I know Bob, i just want to spit in her face because she's so crank nasty.
Alan: Little Tommy took that old bitch home last nite. She was so crank nasty, but he fucked her anyway.
Peter: The dirty basterd!
by Burley Barmpop. March 28, 2012

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

by Marc Knoffler March 25, 2008

by newgraund May 21, 2011
