guy 1 : hey man , did you get a shirt from the concert last night?  guy 2: yea , but it was a big shirt
a shirt that is very big, and for the most part uncomfortable and makes you look fatter than you actually are
"guy 1 : hey man , did you get a shirt from the concert last night?  guy 2: yea , but it was a big shirt" What is the definition of "big shirt"?