A thug sandwich is slang for a person, pimp, gangster, or scholar (or of similar stature) displaying great fortitude in a circumstance of peril. This can also be used to elicit enthusiasm in regards to a good-ass sandwich.
"Man, did you watch that Pacers-Heat series where Paul George called out the Heat for flopping?" "Yeah, that dude is a for real thug sandwich!"
"Man, did you ever get that jalapeño and bacon-stuffed burger?" "Yeah, now that's what I call a thug sandwich!"
"Man, did you ever get that jalapeño and bacon-stuffed burger?" "Yeah, now that's what I call a thug sandwich!"
by jimmy infamous October 30, 2013