When I was in college, my one roomate was dating this bigger chick. I couldn't stand her and she would always talk shit on me to other women and people because she was jealous of my good looks or amazing ability to tan... I dont exactly know.
So for her birthday, my roomate asked what he should get her, I said "a gift certificate to Lany Bryant" thinking he knew what I was referring to.
After that weekend, they were no longer together

