Top Definition
A sandwich comprised of ones last few remaining sandwich materials to take the place of a whole meal. A lastwich is usually overly stuffed and full of the strangest things. The term lastwich only applies when you have no sandwich materials left after the lastwich is made.
John: Dude, I had nothing in the freezer so I comprised a lastwich out of the rest of my lunchmeat ham, eggs and pickles.

Joe: Fuckin' gross, dude.
by Adam We Again October 18, 2009
5 Words related to Lastwich

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.