The Mandarin Chinese character 好 (hǎo) consists of two radicals 女 (nǔ) and 子 (zǐ).
Nǔ
女
girl, woman, daughter
Zǐ
子
child, son
In this case, that is what is tattooed between the eyes of the supergenius - a 'good' place to aim.
My translation is a bit different. I believe that is Mandarin for Dumb and Ass
My translation is a bit different. I believe that is Mandarin for Dumb and Ass