1. A morbidly obese, unclean, and overall dirty human being. Usually has messy, un washed hair, dandruff, and large stashes of pornography hidden in crevices in his room.
2. A box.... that holds lunch and or other objects you might generally find in a box.
Fatass: ...*takes a bite of doughnut*
Ricky: OMG look at how fat that kid is!
Dan: I know! He is such a lunchbox!
4👍 17👎