Thin Privilege is, when you complain of back pain after starting classes that require carrying a tremendous bookbag, not having your mom assume (and later insist) it’s weight related.

Also, after having bought a restrictive back brace to correct the back pain, thin privilege is when you bend over (with great difficulty due to the brace) to pick something off the floor and your mother (who can see the brace) doesn’t beg you to lose weight or you “won’t even be able to tie your shoelaces anymore.”