Well, the title pretty much explains the reason for this thread. I know there are tons of, What are your favorite... But what is your least favorite character? For any reason in the whole Dragon Ball Universe/Time Line.

Personally, mines was Cell. He just never shut up. For a long time, my least favorite was Frieza. But I think Cell takes the cake.

My mistake, I realized it said LEAST favourite so this is an edit.

My least favourite character would probably be the Turtle Master from Dragon Ball. He is just SO perverted.

My least favorite character in the dragon ball z universe is Krillian because he's just a(n) annoyance who can't defend him self and constantly counts on the strength of others to win battles and to get himself out the situations he gets himself into.

I hate Krillian, he is just so, you know..... I just think he is just There and he has no real reason. That made no scene did it.

My least favorite character would be Hercule.  Hercule is basically the joke character of DBZ.  He is stronger than the regular humans but not as strong as Krillin or Tien and he did help the Z Warriors a bit during the Buu saga. I always, ALWAYS hated him for taking credit for things he didn't do like beating Cell and backing out on threats when his fans needed him to protect the world.

My least favorite character is Chi-Chi. Sure, she was cute in Dragon Ball, and it was cool seeing her actually fight Goku in the 23rd World Martial Arts Tournament, but in DBZ, she was extremely annoying and completely ignorant of the constant dangers to the world. All she wanted to do was try and make Gohan what she wanted him to be, and basically never gave him free will. She failed to realize that book smarts don't get you everywhere in life, yet all she did was harp on Gohan and yell at Goku whenever he tried to train him.

I remember after the first battle with Vegeta in the Saiyan Saga, when Gohan was in the hospital and said he wanted to go to Namek, and Chi-Chi exploded on him. It's like she thought of Gohan as a puppet that she could manipulate with ease. Did she know that Gohan would have been killed by the Saiyans if it wasn't for Piccolo? Maybe if she knew that, she would have figured out that Goku and Piccolo aren't bad influences.

Bottom line: don't conform to what other people want you to be. If only Chi-Chi knew that, I mean, there are actually books that teach you that!

I like buu Cuz when I play DBZBT3 with my Pals I use that Jump and kick (triangle and square) thing so
That they can't do anything..They just watch there lifebar wasting.

I agree, I don't like chi chi much, gohan tries to help save the world and all she ever does is try to make him  focus in school and do what she wants. She never seems to show any kind of emotions or sympathy when Goku is injured after a battle and nearly loses his life, like when they battled vegeta and they were all in the ship planing to go to Namek, she only showed concern for gohan when he wasn't even injured that badly, Yajirobe pointed it out and said that she didn't even care about her husband.

I am also not a big krillin fan, he always gets beat up and tossed around like all of the time and his moves like the destructo disk always miss and he loses all of his energy and gets beat up and can't fight anymore, I think he is just weak and he really has no real purpose.

Videl.
She blackmailed Gohan to teach her how to fly!
I mean who would do that?
She such a distraction and annoyance. 
She always pests Goten and Trunks!
This is one of the reasons I like the original Dragon Ball better.

All very good points. I'm glad this thread turned out as good as it has. If I had to pick another one though, it would undoubtedly have to be Nappa. Ugh, I hated his whole fight scene. Maybe I just hate the bad guys but seriously, Nappa was a douche. 

I would have to say Frieza he is so annoying lol.

I would say GT Goku. More retarded, tanned, smaller than ever. He doesn't even look like how he did originally. He's just plain ugly.

I would have to say Pan in the GT series. She was always complaining and treated poor giru badly. She didn't really help all that much when it came to fighting, always in the way. Annoyance in my opinion. 

I have to agree with DJ2536, I hate Hercule for all the same reasons that he does.

I have ot go with Freeza now man... i am serious, I hated his series so much it almost made me quite Dragon Ball Z.

I would have to go with Hercule, he takes credit for everything that he doesn't  do, if his muscles were as big as his boasting was he would be almost as strong as krillin, and the only reason he was champion of the World Martial Arts Tournament is because his daughter did not enter.  

leo716 : its GT goku. he's smaller and dumb. when he returned small why he wasn't like kid goku? really why? also i hate GT it's not by akira toriyama it's by funimation. Dragon ball z is much better.

Chiaotzu, he is the most useless z fighter there is.

leo716 : CELL CELL o my god....... well mine 4 year old gohan and pan. videl is also stupid
greenluigi: actually most of it is by toriyama you are obviously not a dragon ball fan since Z is also not made by toriyama the manga is made by toriyama wich was called dragon ball.

I too, have a strong dislike for Krillin, like many of the other posters here.  The main reason would have to be this: when he had the chance to activate the shut down remote to deactivate Android 18, he wussed out and instead destroys the remote.  All because of his infatuation with Android 18.  He was just lucky that Son Gohan was able to beat Super Perfect Cell, or else his boneheaded move would surely have doomed the entire Earth (and the universe along with it).