First: by piccolo during there 1 year training, because he turned into a great ape
Second: Vegeta cut it off during the fight with the saiyans (Nappa and Vegeta)
maybe he was mentioning gohan from DBZ
son-gohan
gohan jr
Gohan's wife's name is Videl.
the tail light is removed and a patch is welded in the hole
Yes, a human tail can be surgically removed through a procedure called tail removal surgery. This surgery is typically done for medical reasons, such as when the tail is causing pain or other health issues.
Gohan has 1 younger brother, Goten
its the same as ssj gohans
beat the galexy mode 4 piccalo the u get 1 of the gohans and beat it with them yll unlock him with 1 of the other gohans
yes piccilo removed it though
as long as the tail is removed first.
Goku's tail was removed by Kami in Dragonball. I believe one of the Kais regrew it in GT.