Because just look at it. Everyone with half a brain knows that back fat should be a requirement for university entrance and for fighter pilots, at least the for acquiring the rank of captain. Girls with backfat should be represented with at least 23% of seats in Parliament and get more coverage in dental insurance. Backfat should be obligatory when applying for a diplomatic passport, home equity loans and becoming a Buddhist monk. You want to complete Armour Training and get a license to drive a tank? You need to be a girl with backfat.  Because girls with backfat are fucking important. Make sense now?