Goku and Raditz:
In Radditz Saga Goku held Radditz using all of his power so that Piccolo could hit Radditz with his Special Beam Cannon , but Goku also died in the process because The Energy Blast went right through Radditz and right through Goku killing them both but this was an advantage in a way because if Goku hadnt died he could have never received training from King Kai and would have never been able to defeat the saiyans.Thanks for killing Goku, Piccolo.


Yamcha
When one of the Saibaimen self-destructed Yamcha happened to be in the way killing both Yamcha and one of the Saibaimen.


Chiautzu:
Chiautzu Bravely jumps on the back of Nappa and self-destructs in an attempt to save his friends but he fails, Nappa doesnt even have a scratch on him after Chiautzu self destucts.


Tien:
Tien is killed by shooting all of his energy left at Nappa in an attempt to save his friends, and he to like Chiautzu fails.


Piccolo:
Piccolo pays the ultimate price to prove his loyalty, and friendship towards Gohan by jumping in front of an energy blast that Nappa had shot towards Gohan saving his life and but still sacrafiecing his own.


Nappa:
Goku returns from King Kais stronger than ever and ready to fight the Saiyans and Goku severely injures Nappa and Vegeta finishes Nappa off for being injured, or in Vegetas words disgracing all Saiya-Jins.
INTERESTING FACT: Nappa took care of Vegeta when Vegeta was child, he mustve been a bad babysitter.


Dodoria:
After Krillin and Gohan save Dende from Frieza,etc. Dodoria chases after them and runs into Vegeta, Dodoria couldnt read power levels without a scouter which he didnt have and he never realized Vegetas power level was much higher than his and after Dodoria tells Vegeta the story of his father and the Planet Vegeta in hope to get back to Frieza alive but of course Vegeta killed him anyway.


Guldo
Guldo has the ability to freeze time by holding his breath and almost kills Gohan and Krillin with a time freeze but then Vegeta steps in and saves them both while taking off Guldo's head in the process and if your stupid and didnt know this means Guldo died, because of having his head taken off by Vegeta.
Please Note: It did not show Guldo getting his head taken off instead they just had a blue flash of light strike guldo and then showed him laying on the ground, with no blood in sight, if you watch the japanese version you will get to expierience Dragon Ball at its best. Stupid Censors.


Burter:
Burter at first fights Goku with Jeice thinking Gokus powerlevel was at only 5,000 Burter thought he could easily defeat the Saiyan Warrior but Goku surprised them both by blocking everything Burter threw at him Goku severly injures Burter and is willing to let him live but Vegeta had other plans and killed Burter while he was on the ground, injured.


Recooome:
One of the first of the Ginyu Force to battle the Z fighters is Recoome he can take alot of punishment and nearly finishes off Gohan but then Goku arrives and easily injures Recoome but once again Vegeta finishes him off along with Burter.


Zarbon:
Zarbon is one of Friezas top two henchmen and she orders Zarbon to go out looking Vegeta and bring him back alive.Zarbon found Vegeta a few feet away from the lake Zarbon had put him in and he carries Vegeta away and puts him in some sort of machine that restores energy and Zarbon made a big mistake by doing this because Zarbon would not be able to kill him if Vegeta attacked again because once again Frieza ordered Zarbon to bring him back alive and while Zarbon won the battle in their first confrontation Zarbon wasnt so lucky the second time, yes thats right Vegeta killed him too.


Captain Ginyu:
Captain Ginyu never stood a chance against Goku and he knew this so to beat Goku he had to be Goku and when I say be Goku I litteraly mean be Goku.Captain Ginyu used his body change technique to switch bodies with Goku but when he switched bodies with Goku his power level dropped and dropped and dropped when he realized he had no idea how to control his power and Krillin and Gohan easily defeated him and Vegeta did alot of damage to Goku as well and im talking about the Captain Ginyu mind and Goku body Goku and he tried to switch bodies with Vegeta but with the last inch of the real Gokus power(the reason he didnt have any of Captain Ginyus body power is because Ginyu made a hole in his body next to his heart)he jumped in front of the body change that Captain Ginyu had shot at Vegeta therefore Captain Ginyu was Captain Ginyu again and Goku was Goku again after Ginyu was Ginyu again he attempted to change bodies one last time with Vegeta and this time Goku didnt have the power to get in front of it so instead Goku threw a frog in front of Vegeta and Ginyu switched bodies with the frog and Ginyu was now a frog and Ginyus body hopped away and was later transported to the Planet Earth and became the proud new leader of a pond inside of Capsule Corp. Headquarters.


Kui:
Vegeta finds Kui thinking that Vegeta is weak fights him and gets a beating. Vegeta kills Kui the same way he kills Dodoria.Vegeta also kills Kui at the same time he kills Zarbon.


Dende:
Frieza gets irritated because Dende kept healing everyone he injured so he simply got rid of that minor problem.


Vegeta:
Vegeta for the hundreth time thinking hes a super saiya-jin trys to take on Frieza and gets the crap beat out of him after making numeurous attempts to kill him. Goku arrives at the battle field just as Frieza is about to kill Vegeta, then Frieza drops Vegeta and starts to worry....did I say worry, I meant concentrate on Goku. Vegeta starts telling Frieza that Goku is a Super Saiyan and will be defeated by him. Of course Frieza gets all mad and shoots a laser through Vegeta after that Vegeta falls on the ground, starts crying and tells Goku or like Vegeta says Kakarot about how he had to serve Frieza and this and that and because of the laser going through his heart he dies. After Vegeta's death Goku makes a hole in the ground and buries him.


Krillin:
After Goku nearly kills Frieza with a Genki Dama Frieza comes back with a vengeance, and a smile and since she is in such a good mood he decides to shoot another laser through piccolo even though he didnt die and then Frieza lifts up Krillin with her mind and grips him so tightly he explodes. If that was his good mood, Id hate to see Frieza in a bad mood.