Trunk

Trunk, or Trunks, as any normal person would refer to him, is the son of Vegeta and Bloomer. He is a bit weird and a total nerd, unlike his dad, who is really cool and badass. Trunk is an embarrassment to his father even though he came back from the future to save him and the entire world, Vegeta cannot get over the fact that his son owns a replica sword, has a bowl cut and tucks his shirt into his pants.

Bio
Despite being Vegeta's son, Trunk is almost the exact opposite of his father in every way. Which means he isn't cool. For some reaon, Trunk has grey hair, possibly because of all the stress he has gone through in his life.

Still, Vegeta hates him, and that's all there is to it. He can't even find shelter without his father screaming at him to do so. Despite thinking he's really smart, he clearly knows nothing about time as he tells Android 13 that he can't kill him because in the timeline he comes from he does not exist, even though he probably does, and they simply haven't met, yet makes an extreme leap in logic, completely disregarding the fact that he clearly can die because he spent the entire movie getting his ass kicked.

In another instance, Vegeta entirely abandons him in favour of Broly who is basically a lumbering moron who can barely string together a sentence and flies into a weird hissy fit about carrots because like a child, he refuses to eat vegetables or something. This shows just how deeply Vegeta resents his pathetic son and loathes to be around him any longer than he has to be. Is it any wonder Vegeta is so angry when his only son and heir is such a colossal disappointment?

Even when stood in line for a peep show of some sorts with an old pervert, a pig and Clearin he manages to make everyone else look cool.

Trunk also thinks he's really clever for being suspicious of Paragus, despite the fact that Paragus was clearly evil the entire time was perfectly normal and had nothing to hide.