There is no need to pay a ton of money for a t-shirt like this, but if you want to you totally can.
Kendrick likes to make fun of me for the MySpace profile I had when we first met (which was also his first impression of me, because we met when I "friended" - or "liked"? How did MySpace work again? - his band, and he invited me to one of their concerts). In my "about me," I wrote about loving my dog and Kraft macaroni and cheese (obviously; both of these facts remain true), and also about how my favorite thing to wear was t-shirts so thin they were practically disintegrating. And oh, I get why he makes fun of me for this ("aren't I sex-ay? With my t-shirts that are practically disintegrating?"), but it's also...actually...true.
See, I'm extremely specific about t-shirt fabric weight; it's one of my things. If a shirt feels heavy in the slightest, I do not like wearing it. If, however, it is essentially a tissue, I will love it forever and ever and wear it until it grows holes, and then I will love it even more.
