Goten

Goten is the youngest son of Goku, born a year after the Cell saga. He spends the first few years of his life without ever meeting his father. ChiChi doesn't insist on his scholarship like she had with Gohan, and so Goten is able to spend more time with Trunks, who is a year his senior and his best friend. Goten is the spitting image of his father and, unfortunately, seems to also have his mental capacity. Interestingly enough, in the GT series he becomes quite the ladies' man.